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AA/D Analog to Digital
A/D/P Analysts / Designers / Programmers
A/UX Apple's version of Unix
AA Attribute Association Function
AAAP Autodesk Animator and Animator Pro
AAB All-to-all Broadcast
AACR Anglo - American Cataloguing Rules
AAER Accounting and Auditing Enforcement Releases
AAL ATM Adaptation Layer
AAP Association of American Publishers
AAP Applications Access Point
AAR Addition Accumulation Register
AAS All-to-all Scatter
AASP ASCII Asynchronous Support Package
AAT Average Access Time
AAUP American Association of University Presses
AB Average BIOS
ABC Adaptive Binary Coder
ABC American Broadcast Company
ABC Abstract Base Class
ABC Atanasoff-Berry Computer
ABCDCM
Abstract Base Class Derived Class Method
ABCM Abstract Base Class Method
ABED Algorithm - Based Error Detection
ABEND Abnormal End
ABFT Algorithm Based Fault tolerance
ABI Application Binary Interface
ABIOS Advanced Basic input Output System
ABIST Automatic Built-in Self-Test
ABLE Adaptive Battery Life Extender
ABM Asynchronous Balanced Mode
ABR Available Bit Rate
ABRS Automated Book Request System
ABS Absolute
ABS Address Book Synchronization
ABT Abort
ABT Abstract Behavoired Types
ABTS ASCII Block Terminal Services
AC Automatic Computer
AC Autocheck
AC Auxiliary Carry
ACAP Analyst Capability
ACAP Application Configuration Access Protocol
ACB Access Control Byte
ACBCED
Arithmetic Coding Based Continuos Error Detection
ACC Aston Compiler Constructor
ACC Abstract and Concrete Classes
ACC Accumulator
ACCU Association of C and C++ Users
ACD Automatic Call Distribution
ACDI Asynchronous Communications Device Interface
ACE Advanced Computing Environment
ACE Automatic Computing Engine
ACE Adverse Channel Enhancements
ACE Access Control Entry
ACE Adaptive Critic Element
ACF Access Control Field
ACF Advanced Communications Function
ACH Automated Clearing House
ACIA Asynchronous Communication Interface Adapter
ACIAS Automated Calibration Interval Analysis System
ACIS American Committee for Interoperable Systems
ACK Acknowledgment
ACL Applet Class Loader
ACL Access Control List
ACLE Array C Language Emulator
ACM Audio Compression Manager
ACM Association for Computer Machinery
ACMS Application Control Management System
ACM-SIGMIS
ACM - Special Interest Group On Management Information Systems
ACMT Association of Computer Machinery Transaction
ACP Algebra of Communicating Processes
ACP Arabic Command Processor
ACP Auxiliary Control Process
ACP Ancillary Control
Program
ACPI Advanced Configuration and Power Interface
ACR Allowed Cell Rate
ACR Available Cell Rate
ACS Access Control Set
ACS Access Control System
ACS Advanced Computer System
ACS Anti Curl System
ACS Asynchronous Communication Server
ACS Access
ACSE Association Control Service Element
ACTS Advanced Communications Technology Satellite
ACTS Automated Computer Time Service
ACTT Advanced Communication and Timekeeping Technology
ACU Automatic Calling Unit
ACWP Actual Cost of Work Performed
AD Activity Description
ADA Application Domain
ADA Automatic Data Acquisitions
ADALINE
Adaptive Linear Neuron
ADB Apple Desktop Bus
ADBS Autonomous Data Base System
ADC Add with Carry
ADC Adaptive Data Compression
ADC Add White Carry
ADCCP Advanced Data Communication Control Procedure
ADD Automatic Document Detection
ADF Adapter Description File
ADF Automatically Defined Function
ADF Automatic Document Feeder
ADFD Action Data Flow Diagram
ADI Apple Desktop Interface
ADI Autodesk Device Interface
ADI Autocad Device Interface
ADL Address Data Latch
ADL Architectural Description Language
ADLAT Adaptive Lattice Filter
ADLC Asynchronous Data Link Control
ADLC Adaptive Losses Data Compression
ADLS Asynchronous Digital Subscriber Line
ADM Arrow Diagramming Method
ADM Add / Drop Multiplexer
ADMACS
Apple Document Management and Control System
ADN Add in Utility
ADNO Address Number
ADO Active Data Objects
ADP Asynchronous Data Processing
ADP Automatic Data Processing
ADPCM Adaptive Differential Pulse Code Modulation
ADR Add Double Precision Register
ADR Address
ADS Automatic Distribution System
ADS Application Development Solutions
ADS Application Development Standards
ADSC Adobe Document Structuring Conventions
ADSC Address Status Changed
ADSI Analog Display Services Interface
ADSI Active Directory Service Interface
ADSL Asymmetrical Digital Subscriber Line
ADSL Asynchronous Digital Subscriber Loop
ADSP Appletalk Data Stream Protocol
ADSR Attack, Decay, Sustain, Release
ADT Application Data Types
ADT Abstract Data Type
ADU Automatic Dialing Unit
AE Above Or Equal
AE Average Error
AEB Analog Expansion Bus
AEC Architecture, Engineering, Construction
AEE Arithmetic Expression Evaluation
AES Advanced Encryption Standard
AES Asynchronous Event Services
AESA ATM End System Address
AETG Automatic Efficient Test Generator
AETLTA Association for the Education Training of Library Technicians and Assistants
AF Auxiliary Flag
AFA Add File to Archive
AFA Accelerated File Access
AFC Application Foundation Classes
AFC Automatic Frequency Control
AFC Automatic Font Change
AFC Accelerating Fractal Compression
AFD Actual Finished Date
AFD Automatic File Distribution
AFDW Active Framework for Data Warehousing
AFG Advanced Frame Grabber
AFI Authority and Format Identifier
AFII Association for Font Information Interchange
AFIPS American Federation of Information Processing Societies
AFIRM Automated Fingerprint Image Reporting and Match
AFIS Automated Fingerprint Identification System
AFK Away From Keyboard
AFM Adobe Font Metrics
AFP Adjusted Function Points
AFP Appletalk Filing Protocol
AFP Advanced Function Presentation
AFR Assemble Feasibility Report
AFR Annualized Failure Rate
AFS Andrew File System
AFTP Anonymous File Transfer Protocol
AGA Advanced Graphics Adapter
AGC Automatic Gain Control
AGI Address Generation Interlock
AGP Accelerated Graphics Port
AGR Adaptation-Guided Retrieval Method
AGU Address-Generation Unit
AGV Automated Guided Vehicles
AH Authentication Header
AHA Advanced High Analysis
AHM Amsterdam Hypermedia Model
AHPL A Hardware Programming Language
AHS Automated Highway Systems
AI Aggregate Identification
AI Analog Input
AI Artificial Intelligence
AIA Applications Integration Architecture
AIAG Automative Industry Action Group
AIC Akaike's Information Criterion
AICPA American Institute of Certified Public Accountants
AIF Audio Information File Format
AIF Audio Interchange Format
AIG American International Group
AIMS Automated Inspection & Measurement Station
AIN Advanced Intelligent Network
AIO Aquittement Input / Output
AIOPAD Asynchronous Input / Output Packet Assembler /
Disassembler
AIR Assemble Investigation Results
AIR Additive Increase Rate
AIRES Automated Image Reconstruction Using Expert Systems
AIS Association for Information Systems
AIS Automated Identification System
AIS Alarm Indication Signal
AIS Automated Information System
AISP Association of Information Systems Professionals
AISPM Automated Information System Program Manager
AIT Advanced Intelligent Tape
AIX Advanced Interactive eXecutive
AKL Automatic Key Lock
AKO A - Kind - Of
AL Application Layer
ALA American Library Association
ALAP Appletalk Link Access Protocol
ALC Automatic Level Control
ALC Arithmetic and Logic Circuits
ALD Assemble Logical Design
ALE Application Linking and Embedding
ALE Address Latch Enable
ALGOL Algorithmic Oriented Language
ALGOL Algorithm Language
ALH Augmented Lagrange-Hopfield
ALIBI Adaptive Location of Internetworked Bases of Information
ALINK Active Link
ALIWEB Archie Like Indexing in the Web
ALN Asynchronous Learning Network
ALPAC Automatic Language Processing Advisory Committee
ALR Advanced Logic Research
ALU Arithmetic Logic Unit
ALU Arithmetic Logic Unit
ALVINN Autonomous Land Vehicle in a Neural Network
AM Abstract Model
AM/PSK Amplitude Modulation with Phase-Shift Keying
AMA Automatic Message Accounting
AMANDA
Automated Messaging and Directory Assistance
AMD Active Matrix Display
AMD Advanced Micro Devices
AML Arc Macro Language
AMMA Advanced Memory Management Architecture
AMP Atomic Multicast Protocol
AMPS Advanced Mobile Phone Service
ANDF Application Neural Distribution Format
ANI Animated Cursor
ANI Automatic Number Identification
ANN Annotations
ANN Artificial Neural Network
ANOVA Analysis of Variance
ANS Application Naming Standards
ANS Advanced Networks and Services
ANSD Analysis and Modeling Software Development
ANSI American National Standard institute
ANX Automotive Network Exchange
AO Analog Output
AO/DI Always On / Dynamic ISDN
AOCE Apple Open Collaborative Environment
AOE Application Operating Environment
AOI Automated Optical inspection
AOL American Online
AOM Application Profile OSI Management
AON Activity On Node
AOP Access Oriented Programming
AOS Add Or Subtract
AP Adjunct Processor
AP Applications Processor
AP Augmentation Plan
APA All Points Addressable
APA Arithmetic Processing Accelerator
APA Adaptive Packet Assembly
APAR Authorized Program Analysis Report
APAREN Address Parity Enable
APC Asynchronous Procedure Call
APCUG Association of PC User Groups
APD Assemble Logical Design
APET Anticipated Pure Execution Time
APFR Annalist of Presence and Future
Requirements
API Application Programmer Interface
API Application Program Interface
APIC Advanced Programmable Interrupt Controller
APIS Advanced Passenger Information System
APL A Programming Language
APM Advanced Power Management
APN Abstract Petri Net
APNIC Asia-Pacific Network Information Center
APOP Authenticated Post Office Protocol
APP Application
APPC Advanced Program - to - Program Communication
APPI Advanced Peer - to - Peer Internetworking
APPN Advanced Peer to Peer Networking
APR Address Resolution Protocol
APRP Adaptive Pattern Recognition Processing
APS Advanced Printing Service
APS Asynchronous Protocol Specification
APS Automatic Protection Switching
APSE ADA Programming Support Environment
APT Address Pass Through
APT Advanced Parallel Technology
APT Automatically Programmed tools
ARA Appletalk Remote Access
ARAS Appletalk Remote Access Services
ARCA Advanced RISC Computing Architecture
ARCM Adaptation Rate Coding Modulation
ARCnet Attached Resource Computer Network
ARCS Advanced RISC Computing Specification
ARD Automatic Relevance Determination
ARE Asymptotic Relative Efficiency
ARI Abort Retry Ignore
ARL Adjusted Ring Length
ARLL Advanced Run - Length Limited
ARM Advanced RISC Machine
ARM Asynchronous Response Mode
ARM Annotated Reference Manual
ARMA Autoregressive
Moving Average
ARP Address Resolution Protocol
ARPA Advanced Research Project Agency
ARPANET
Advanced Research Projects Agency Network
ARPL Adjust Requested Privilege Level
ARQ Automatic Repeat Request
ARRA Announced Retransmission Random Access
ARS Assemble Requirement Specification
ART Adaptive Resonance Theory
ART Advanced Recognition Technologies
ARTA Apple Real Time Architecture
ARTIC A Real - Time Interface Coprocessor
ARTMAP
Adaptive Resource Theory Mapping
ARTS Asynchronous Remote Takeover Server
ARTT Asynchronous Remote Takeover Terminal
ARTTel Automated Request Transmission By Telecommunications
ARU Audio Response Unit
AS Autonomous System
AS/400 Application System / 400
AS/RS Automated Storage and Retrieval System
AS/U Advanced Server for Unix
AS3AP ANSI SQL Standard Scalable and Portable
ASA Adaptive Server Anywhere
ASAI Adjunct Switch Application Interface
ASAP Academic Strategic Alliance Program
ASAP Automatic Switching and Processing
ASAP As Soon As Possible
ASC ASCII Text
ASC All Stations Connected
ASCC Automatic Sequence Controlled Calculator
ASCII American (national) Standard Code for Information Interchange
ASD Actual Start Date
ASD(C3I)
Assisiant Secretary of Defense for Command, Control, Communications and Intelligence
ASE Associative Search Element
ASF Algebric Specification Formalism
ASF Active Streaming
Format
ASIC Application Specific Integrated Circuit
ASIT Advanced Security and Identification Technology
ASL Average Search Length
ASL Adaptive Speed Leveling
ASL Arithmetic Shift Left
ASLIB Association of Special Libraries and Information Bureaus
ASLM Apple Shared Library Manager
ASLP Adaptive Session Level Pacing
ASM Assembler Source Language
ASM Association for Systems Management
ASMP Asymmetric Multiprocessing
ASN Action Selection Network
ASN Abstract Syntax Notation
ASN Autonomous System Number
ASNO Abstract Syntax Notification On
ASO Automated Systems Operations
ASP Active Server Page
ASP Authorized Service Provider
ASP Association of Shareware Professionals
ASP Active Server Page
ASP Appletalk Session Protocol
ASPI Advanced SCSI Programming Interface
ASPS Advanced Signal Processing System
ASR Address Space
Register
ASR Automatic System Reconfiguration
ASR Automatic Send / Receive
ASR Automatic Speech Recognition
ASSES Architecture for Structuring the Requirements Specification of Embedding Critical Systems
ASSET Asset Source for Software Engineering Technology
ASSIA Applied Social Science Index and Abstracts
ASVD Analogue Simultaneous Voice / Date
AT Acceptance Test
AT Attention
AT Advanced Technology
AT&T American Telephone and Telegraph
ATAPI Attachment Packet Interface
ATAPI Advanced Technology Attachment Packet Interface
ATC Autodesk Training Center
ATDM Asynchronous Time Division Multiplexers
ATDP Attention Dial Plus
ATDT Attention Dial ton
ATE Automated Test Equipment
ATG Advanced Technology Group
ATH Attention Hang-up
ATL Active Template Library
ATM Asynchronous Transfer Mode
ATM Adobe Type Manager
ATM Automated Teller Machine
ATM CSU/DSU
ATM Channel Service Unit / Date Service Unit
ATMs Automatic Teller Machines
ATP Appletalk Transaction Protocol
ATP Advanced Technology Program
ATPS Appletalk Printing Services
ATR Automatic Terminal Recognition
ATRAC Adaptive Transform Acoustic Coding
ATS Algorithmic Test Sequence
ATS Apple Terminal Services
ATS Administrative Terminal System
ATX Advanced Technology Extended
AUDIT Automated Data input Terminal
AUI Attachment Unit Interface
AUP Acceptable Use Policy
AUTOEXEC
Automatic Execution
AUX Auxiliary
AV Arcview
AV Authenticity Verification
AV Audiovisual
AVA Audio Visual Authoring
AVC Audio Visual Connection
AVD Alternating Voice and Data
AVG Average
AVI Audio Video Interleaved
AVK Audio Video Kernel
AVL Adelson Velsky Landis Tree
AVL Abstract Visualization Language
AVL Automatic Vehicle Location
AVQ Adaptive Vector Quantization
AVR Automatic Voice Recognition
AVRM Amplitude Varying Rate Matrix
AVRS Amplitude Varying Rate Statistics
AVT Applied Voice Technology
AVX AntiVIrus Expert
AWACS Airborne Warning and Control System
AWE Advanced Wave Effects
AWG American Wire Gauge
AWS Advanced Workstations and
Systems
AWT Advanced Abstract Window toolkit
AX Architecture Extended
AXCW Active X Component Wizard
BB - ICI Broadband -
Intercarrier Interface
B - ISDN Broadband Integrated Services Digital Network
B/F Background / Foreground
B2X Binary to Hexadecimal
BAB Branch and Bound
BAI Book Aid International
BAIM Baseline Advanced Industrial Management
BAK Backup
BAK Binary Adaptation Kit
BAL Basic Assembly Language
BAL Branch and Link
BALUN Balanced Unbalanced
BAM Boyan Action Module
BAM Bidirectional Associative Memory
BAPI Business Application Programming Interface
BARTS Bell Atlantic Regional Timesharing
BAS Basic Language
BAS Buffer Allocation Size
BASH Bourne Again Shell
BASIC Beginner All Purpose Symbolic instruction Code
BASM Built-in Assembler
BAT Batch Processing
BAT Block Address Translation
BBA Boundary Based Approach
BBL Be Back Later
BBLT Bus Block Transfer
BBN Bolt Beranek and Network
BBS Bulletin Board Systems
BBS Blocked Before Service
BBS-SNO
Blocked Before Service - Server Is Not Occupied
BBS-SO Blocked Before Service - Server Occupied
BBW Best of Both World
BCB Both Connection Based
BCC Blared Courtesy Copy
BCC Borland C Compiler
BCC Board of County Commissioners
BCC Block Check Character
BCC Blind Carbon Copy
BCD Binary Coded Decimal
BCI Binary Coded Information
BCI Binary Code instrumentation
BCL Batch Command Language
BCO Band Compression Order
BCP Best Current Practice
BCP Bulk Copy Program
BCPL Basic Computer Programming Language
BCR Byte Count Register
BCR Basic Channel Rates
BCS Bandwidth Conservation Society
BCS Bar Code Sorter
BCWS Budget Cost of Work Scheduled
BDA Bios Data Area
BDAM Basic Direct Access Method
BDC Backup Domain Controller
BDD Binary Decision Diagram
BDE Borland Database Engine
BDK Bean Developer Kit
BDLS Bidirectional Loop Switching
BDOS Basic Disk Operating System
BDP Bottom Driver Pattern
BDR Bus Device Request
BDSL Broadband ADSL
BDSS Bayesiam Decision Support System
BDY Boundary
BE Below Or Equal
BE Basic Event
BECN Backward Explicit Congestion Notification
BEDO Burst Extended Data Out
BELLCORE
Bell Communications Research
BER Basic Encoding Rules
BER Bit Error Rate
BERT Bit Error Rate Test
BF Bad Flag
BFA Bellmon Ford Algorithm
BFA Buffer Area
BFF Binary File Format
BFN Buffer Number
BFS Breadth First Search
BFT Batch File Transmission
BFTP Batch FTP
BGA Ball Grid Array
BGE Branch if Greater Or Equal
BGI Borland Graphic Interface
BGP Border Gateway Protocol
BGT Branch if Greater Than
BHI Branch if Higher
BHIS Branch if Higher Or Same
BHN Binary Hopfield Network
BHNS Binary Hopfield Network System
BI Binary input
BIB Bibliography
BIB Bus Interface Board
BIC Buffer Interface Controller
B-ICI Broadband - Intercarrier Interface
BICMOS Bipolar CMOS
BiDi Bi-directional
BIDS Bath Information and Data Services
BIFET Bipolar Field Effect Transistor
BIFF Binary Interchange File Format
BIM Beginning of Information Marker
BIN Binary
BINAC Binary Automatic Computer
BIND Berkeley Internet Name Domain
BINHEX Binary Hexadecimal
BIOFAM Binary input Output Fuzzy Associative Memory
BIOS Basic input / Output System
BIP Bit Interleaved Parity
BIS Business Information System
B-ISDN Boardband Integrated Services Digital Network
BIST Built in Self Test
BISYNC Binary Synchronous Communication
BIT Binary Digit
BITBLT Bit Block Transfer
BITNET Because It's Time Network
BITNIC Bitnet Network Information Center
BIU Bus Interface Unit
BIW Business Intelligence Warehouse
BIX Byte Information Exchange
BK! Backup
BL Bit Line
BL Branch On Low
BLAISE British Library Online Information Service
BLAST Blocked Asynchronous Transmission
BLD Basic Blood Graphics
BLDSC British Library Document Supply Center
BLE Branch if Less Or Equal
BLER Block Error
BLK Block
B-LLI Broadband Lower - Layer Information
BLMC Buried Logic Macrocell
BLOB Binary Large Object
BLOS Branch if Lower Or Same
BLT Black Logical Transfer
BLU Basic Link Unit
BM Benchmark
BMI Branch if Minus
BMIC Busmaster Interface Controller
BMP Bitmap
BMP Batch Message Processing Program
BMP Basic Mapping Support
BNB British National Bibliography
BNC Bayonet Neill - Concelman
BNE Branch if Not Equal
BNF Backus Name Form
BNS Backbone Network Service
B-NT Boardband Network Terminator
BNZ Branch On Not Zero
BO Branch On Overflow
BO Binary Output
BOA Basic Object Adapter
BOAT Back Office Automation Technology
BOB Brains On Board
BoB Break-out Box
BOC Bell Operating Company
BOF Beginning of File
BOM Bill of Material
BOM Begin of Message
BON Better Object Notation
BOND Bandwidth On Demand
BOOTP Bootstrap Protocol
BOP Byte Oriented Protocol
BOPS Billion Operations Per Second
BORPQU
Borland Pro Quattro
BORQU Borland Quattro
BOS Basic Operating System
BOT Beginning of Tape
BP Base Pointer register
BP Basic PLAN
BPAM Basic Partitioned Access Method
BPB Bios Parameter Block
BPDU Bridge Protocol Data Unit
BPI Bits Per Inch
BPL Branch if Plus
BPO Back Projection Operator
BPR Business Process Reengineering
BPRTI Business Process Reengineering and Technology Integration
BPS Basic Program Structure
Bps Bytes Per Second
BPSK Binary Phase Shift Keying
BPTT Back Propagation Through Time
BPU Bit Processing Unit
BR Bad Register
BR Baud Rate
BRAM Broadcast Recognition Access Method
BRAP Broadcast Recognition with Alternating Priorities
BRB Be Right Back
BRCCN Bidirectional RCCN
BRE Boolean and Selectional Expression
BRF Basis Radial Function
BRGC Binary Reflected Gray Code
BRI Brain Response
Interface
BRI Basic - Rate Interface
BRMO Binary Relationship Model Query
BRO Boolean and Selectional Operator
BRS Big Read Switch
BS Binary Search
BSA Business Software Alliance
BSAM Basic Sequential Access Method
BSB Brain State in a Box
BSC Boyan Script
BSC Block Sorting Compression
BSC Bisynchronous Communication
BSC Binary Synchronous Communication
BSCS Bachelor of Science (degree) in Computer Science
BSD Berkley Software Distribution
BSF Bit Scan forward
BSI British Standards Institute
BSO Business System Option
BSP Breaches of Structure Program
BSP Basic Shadow Problem
BSP Bulk Synchronous Parallelism
BSR Bit Scan Reverse
BSR Build System Requirements
BS-RAM Burst Static RAM
BSS Block Started by Symbol
BST Binary Search Tree
BSTS Broadband Series Test System
BSTW Bentley - Sleator Tarjan - Wei algorithm
BSV Basic Save Graphics
BSY Busy
BSYNC Binary Synchronous Communications
BT Bit Test
BT Binary Trees
B-TA Broadband Terminal Adapter
BTAG Beginning Tag
BTAM Basic Telecommunication Access Method
BTB Branch Target Buffer
BTC Branch Table Cache
BTC Bit Test and Complement
B-TE Broadband Terminal Equipment
BTEC Business and Technology Education Council
BTH Binary Tree Hierarchy
BTOA Binary to ASCII
BTP Batch Transfer Program
BTQ Blocked Transaction Queue
BTR Better Than Random
BTR Bit Test and Reset
BTS Bit Test and Set
BU Branch Unit
BUA Bottom Up Algorithm
BUBL Bulletin Board for Libraries
BUF Buffer
BUI Basic Information Unit
BUS Broadcast and Unknown Server
BVCP Brunswick Virtual Cellular Processor
BVH Base Video Handler
BWM Block - Write Mode
BWT Burrows Wheller Transform
BXLE Branch on Index Less Than Equal
BYL Before You Leap
BYTE Binary Element String
BZ Branch On Zero
CC C Source Code
C SLIP Compressed Slip
C&T Chips and Technologies
C/D Control Data
C/R Command / Response
C/S Client / Server
C/SB Client / Server Binding
C/SCS Client / Server Computer System
C++ C Plus Plus
C+LP Cluster and LP algorithm
C2D Character to Decimal
C2X Character to Hexadecimal
CA Collision Avoidance
CA Cellular Automate
CAB Citizens Advice Bureaus
CAC Connection Admission Control
CACM Communication of the Association of Computers Machinery
CACP Central Arbitration Control Point
CAD Computer Aided Design
CAD Computer Aided Drafting
CAD Computer Aided Dispatch
CAD Class Association Diagram
CADD Computer Aided Design and Drafting
CADE Client / Server Application Development Environment
CAE Client Application Enabler
CAE Computer Aided Engineering
CAE Common Application Environment
CAEX Computer Aided Exploration
CAFE Corporate Average Fleet Efficiency
CAFE Conditional Access for Europe
CAG Column Address Generator
CAI Computer Aided Instruction
CAIRN Collaborative Advanced Interagency Research Network
CAL Calendar
CAL Client Access License
CAL Computer Assisted Learning
CALS Computer - Aided
Aquisition and Logistics Support
CALS Computer Assisted Logistic System
CAM Communication Access Method
CAM Content - Addressable Memory
CAM Computer Aided Manufacturing
CAMMU Cache / Memory Management Unit
CAMS County Address Management System
CAP Capture
CAP Carrierless Amplitude and Phase-modulation
CAP Central Arbitration Point
CAP Communication Application Platform
CAP Competitive Access Provider
CAP Computer Aided Publishing
CAPD Computing to Assist Persons with Disabilities
CAPE Concurrent Art to Product Environment
CAPP Computer Process Planning
CAPP Computer Aided Planning Project
CAPS Cassette Programming System
CAQ Computer Aided Quality
CAR Commented Arcs Ratio
CARL Colorado Alliance of Research Libraries
CAS Column Address Select
CAS Computer Aided Styling
CAS Column Address Strob
CAS Communications Applications Specification
CAS Current Alerting System
CAS/HE Computer Aided Software / Hardware Engineering
CASBR Checkpoint After Send - Before Receive
CASE Common Application Service Elements
CASE Computer Aided Software Engineering
CASL Crosstalk Application Scripting Language
CASR Center for Aviation Systems Reliability
CASS Computer Assisted Search Service
CASSIS Classified and Search Support Information System
CAST Centrex Audit Strategy Tool
CAT Catalog
CAT Computer Adaptive Test
CAT Computer Aided Testing
CAT Computer Aided Tomography
CAT Computer Aided Transcription
CAT Computer Aided Test
CATIA Computer Aided Three - dimensional Interactive Application
CATS Contained Array Test System
CATS Computer Assisted Training System
CAU Controlled Access Unit
CAV Constant Angular Velocity
CAVE Computer Automatic Virtual Environment
CAW Channel Address Word
CB Call Barring
CBC Clipher Block
Chaining
CBCR Channel Byte Count Register
CBD Case - Based Design
CBDS Connectionless Broadband Data Service
CBEMA Computer Business Equipment Manufactures Association
CBI Computer Based Instrumentation
CBIOS Compatibility Bios
CBL Cobol Source Code
CBL Computer Based Leaving
CBL Computer Based Learning
CBLT Character Block Transfer
CBMS Computer - Based Message System
CBR Continuous Bit Rate
CBR Constant Bit Rate
CBR Case - Based Reasoning
CBT Computer Based Training
CBVIS Context Based Vision
CBW Convert Byte to Word
CBX Computerized Branch Exchange
CC Courtesy Copy
CC Cluster Controller
CCA Covert Channel Analyze
CCB Command Control Block
CCC Cube Connected Cycles
CCC Cyber Cash's Crane
CCCB Currency Client Callback
CCD Charge - Coupled Device
CCD Class Communication Diagram
CCD-FIT Change Complied Device Frame Interline Transfer
CCD-FT Charge Complied Device Frame Transfer
CCD-IT Charge Complied Device Interline Transfer
CCF Central Control Function
CCFT Cold Cathode Fluorescent Tube
CCG Class Code Generation
CCI Common Client Interface
CCIS Common Channel Interoffice Signaling
CCITT Committee Consultatif International Telephonique et Telegraphique
CCK Complementary Code Keying
CCL Cube Connected Cycle
CCL Computer Communication Laboratories
CCL Compiler Construction Language
CCL Connection Control Language
CCL Cursor Control Language
CCLN Cascade - Correlation Learning Network
CCM Component Categories Manager
CCM Concurrency Control Mechanism
CCM Contour Combinates Memory
CCN Computer - Communication Network
CCP Console Command Processor
CCP Consib Command Processor
CCP Certified Computer Programmer
CCR Commitment, Concurrency and Recovery
CCR Chip Count Register
CCS Color Calibration System
CCS Change Current Server
CCS Common Communications Services
CCS Common Command Set
CCS Common Communications Support
CCS Continuous Composite Servo
CCSD Cellular Circuit - Switched Data
CCSDS Consultative Committee Space and Data Systems
CCTA Central Computer and Telecommunication Agency
CCW Channel Command Word
CD Class Diagram
CD Countdown Counter
CD Conceptual Dependency
CD Carrier Detect
CD Change Directory
CD Color Display
CD Compact Disk
CD Collision Detection
CD_CHRDY
Card Channel Ready
CD+G Compact Disk Plus Graphics
CDA Compact Disk Audio
CDA Compound Document Architecture
CDAd Component Data Administrator
CDAI Digital Communications Associates Inc.
CDATA Character Data
CDBT Compact Disk-based Training
CDC Control Data Corporation
CD-DA Compact Disk - Digital Audio
CDDI Copper Distributed Data Interface
CDE Complex Data Entry
CDE Common Desktop Environment
CD-E Compact Disc Erasable
CD-E Compact Disk - Erasable
CDF Command Delimited Format
CDF Channel Definition Format
CDFS Compact Disc File System
CD-I Compact Disc Interactive
CD-I Compact Disk Interactive
CDIA Certified Document Imaging Architect
CDIS Central Control Function Display Information System
CDL Computer Design Language
CDM Conceptual Data Modeling
CDM Cell Delay Module
CDMA Code Division Multiple Access
CDMF Commercial Data Masking Facility
CD-MO Compact Disk - Magneto Optical
CDOS Concurrent Disk Operating System
CDP Certification Data Processing
CDPD Cellular Digital Packet Data
CDQ Convert Doubleword to Quardword
CDR Compare Double Precision Register
CDR Call Detail Recording
CDR Common Data Representation
CD-R Compact Disc Recordable
CD-R/E Compact Disc Recordable and Erasable
CDRAM Cache DRAM
CD-RDx Compact Disk - Read Only Memory Data Exchange Standard
CDRI Copyright Digital Research Inc.
CDRL Contract Data Requirements List
CD-ROM Compact Disk Read
Only Memory
CD-ROM XA
CD-ROM Extended Architecture
CD-RTOS
Compact Disk - Real Time Operating System
CD-RW Compact Disc Rewritable
CDS Current Directory Structure
CDS Command and Data System
CDSA Common Data Security Architecture
CDSL Consumer Digital Subscriber Line
CDT Corel Draw Template
CDTV Commodore Dynamic Total Vision
CDV Cell Delay Variation
CD-V Compact Disk - Video
CDVT Cell Delay Variation Tolerance
CD-WO Compact Disk - Write Once
CDX Compound Index
CD-XA Compact Disk - Extended Architecture
CE Collision Elimination
CE Chip Enable
CE Cache Enable
CE Convert Enable
CE Change of Error
CEG Continuous Edge Graphics
CEI Conducted Electromagnetic Interference
CELP Card Edge Low Profile
CEMM Compaq Expanded Memory Manager
CEMS Constituent Electronic Mail System
CEOP Conditional End of Page
CEPT Conference on European Post & Telegraph
CER Cell Error Rotation
CER Canonical Encoding Rules
CERT Computer Emergency Response Team
CF Carry Flag
CFB Chipper - Feed Back
CFB Configurable Function Block
CFC Control Flow Constructs
CFD Control Flow Diagram
CFD Computational Fluid Dynamics
CFE Compiler Front End
CFG Configuration
CFG Context - Free - Grammar
CFG Control Flow Graph
CFL Context Tree Language
CFM Code Fragment Manager
CFM Cubic Feet per Minute
CFR Computerized Facial Recognition
CFS Common File System
CFS Caching File System
CFS Computer Function Specification
CFV Collision - Free Vector
CFV Call For Votes
CG Control Gate
CGA Color Graphics Adapter
CGE Common Graphics Environment
CGI Computer Graphics Interface
CGI Computer Generated
Images
CGI Common Gateway Interface
CGI-BIN Common Gateway Interface - Binary
CGLI City and Guilds of London Institute
CGM Computer Graphics Metafile
CGPM Compiler Generation for Parallel Machines
CGRM Computer Graphics Reference Model
CGS Continuous - Grain Silicon
CHAP Challenge Hand - Shake Authentication Protocol
CHAT Conversational Hypertext Access Technology
CHCK Channel Check
CHCP Change Code Page
CHDIR Change Directory
CHFN Change Finger
CHGRP Change Group
CHIPS Channel Incentive Program for Sales
CHKDSK
Check Disk
CHMOD Change Mode
CHOWN Change Owner
CHP Chapter
CHR Character
CHRP Common Hardware Reference Platform
CHS Class Hierarchy Specification
CHS Cylinder Head Sector
CI Component Interface
CI Configuration Item
CIA Current instruction Address
CIAC Computer Incident Advisory Capability
CICRIS Commercial and Industrial Cooperative Reference and Information Service
CICS Custom Information Control System
CICS/VS Customer Information Control System / Virtual Storage
CID Charge - Injection Device
CID Configuration / Installation / Distribution
CIDR Classless Inter - Domain Routing
CIF Customer Information Feed
CIF Cell Information Field
CIF Common Intermediate Format
CIFS Common Internet File System
CIK Conference on Information and Knowledge
CIM Common Information Model
CIM CompuServe Information Manager
CIM Computer Input from Microfilm
CIM Computer Integrated Manufacturing
CIM Center for Information Management
CIOCS Communication Input / Output Control System
CIP Capital Improvement Projects
CIP Common Indexing Protocol
CIP Command Interface Port
CIR Committed Information Rate
CIR Committed Information Rate
CIRC Circular Reference
CIRC Cross - Interleaved Reed - Solomon
Code
CIS Computer and Information Science
CIS Card Information Structure
CIS Client Information System
CIS Contact Image Sensor
CIS CompuServe Information Service
CIS Computer Information Systems
CIS Customer Information System
CIS Center for Information Security
CISC Complex Instruction Set Computer
CISIE Center for Information Systems Integration and Evolution
CIT Computer -Integrated Telephony
CITED Copyright in Transmitted
Electronic Documents
CIVR Computer and Interactive Voice Response
CIX Compulink Information Exchange
CIX Commercial Internet Exchange
CJCS Chairman, Joint Chiefs of Staff
CJLI Command Job Language Interpreter
CKD Count Key Data
CKPO Count Key Progressive Overflow
CL Confidence Level
CL Cirrus Logic
CL Connectionless
CLA Cary Lockheed Addition
CLAR Channel Local Address Register
CLASS Client Access to Systems and
Services
CLASS Cooperative Library Agency for Systems and Services
CLASS Custom Local - Area Signaling Services
CLC Clear Carry Flag
CLD Clear Direction Flag
CLG Common Language Grammar
CLI Clear Interrupt Flag
CLI Client Library Interface
CLI Compare Logical Immediate
CLI Call Level Interface
CLI Command -Line Interpreter
CLI Command Line Interface
CLIB C Library
CLID Common Language Independent set of Database
CLID Calling Line Identification
CLIST Command List
CLK Clock
CLK Caps Lock Key
CLLM Consolidated Link Layer Management
CLM Compose Logical Under Mask
CLNP Connection Less Network Protocol
CLNS Connectionless Network Service
CLOS Common Lisp Object System
CLP Clipboard
CLP Cell Less Priority
CLP Constraint Logic Programming
CLR Cell Lass Ratio
CLS Custom Link Series
CLS Clear Screen
CLSF Connectionless Server Function
CLTP Connection Less Transport Protocol
CLTS Clear Task Switch flag
CLTV Constant Linear Time Velocity
CLU Constant Linear Velocity
CLUI Command Line User Interface
CLUT Color Look - Up Table
CLV Constant Linear Velocity
CM Configuration Management
CM Conceptual Model
CM Corrective Maintenance
CM Control Mark
CMA Concert Multi - thread Architecture
CMAC Cerebellar Model Articulation Controller
CMC Controlled Motion Compresation
CMC Common Messaging Calls
CMC Common Mail Calls
CMC Communication Management Configuration
CMC Computer - Mediated Communication
CMD Command
CMD Circuit Mode Data
CMF Creative Music Format
CMIM Control Program for Microprocessor
CMIP Common Management Information Protocol
CMIP Common Management Interface Protocol
CMIS Client - Side Image Maps
CMIS Common Management Information Service
CMIS Common Management Information System
CMISE Common Management Information Service Element
CML Conceptual Modeling Language
CML Current Mode Logic
CML Computer Managed Learning
CMM Compatibility Maturity Model
CMMS Computerized Maintenance Management Software
CMMU Cache / Memory Management Unit
CMOS Complementary Metal Oxide Semiconductor
CMOV Conditional Move
CMP Configuration Management Plan
CMPS Computer Music Performance System
CMPS Compare Word String
CMS Code Management System
CMS Compiler Monitor System
CMS Conversation Monitor System
CMS Color Management System
CMS Configuration Management System
CMS Control Mini Slot
CMTB Cache Mire Test Bench
CMU Carnegie Melon University
CMVC Configuration Management Version Control
CMW Compartment Mode Workstation
CMY Cyan, Magenta, Yellow
CMYK Cyan Magenta Yellow & Blake
CN Computer Network
CNA Certified NetWare Administrator
CNAPS Co-processing Node Architecture for Parallel Systems
CNC Computerized Numerical Controller
CNC Create New Contact
CNC Computer Numerical Control
CNE Certified NetWare Engineer
CNES Centre National D'etudies Spatiales
CNF Configuration
CNI Commisia Nationala de Informatica
CNI Certified Novell Instructor
CNIDR Clearinghouse for Network Information Discovery and Retrieval
CNLS Connectionist Normalized Linear Spline Network
CNM Communication Network Management
CNN Cellular Neural Network
CNN Composite Network Node
CNR Carrier to Noise Ratio
CNS Connected Station
CNSS Core Nodal Switching Subsystem
CNV Conventional
CNX Certified Network Expert
CO Command Output
CO Convert Out
CO Central Office
COAM Customer Owned And Maintained
COAST Computer Operations, Audit and Security Technology
COAST Card On A Stick
COB Chip - On - Board
COB Coupling Between Object Classes
COBOL Common Business Oriented Language
COBRA Common Object Request Broker Architecture
COCOMO
Constructive Cost Model
CODASYL
Conference On Data System Language
CODE Computation - Oriented Display Environment
CODE Client - server Open Development Environment
CODEC Compression / Decompression
CODEC Codificator - Decodificator
CODIL Context Dependent Information Language
COFF Common Object File Format
COGO Coordinate Geometry
COL Computer Oriented Language
COL Collision
COLD Computer Output to Laser Disk
COLD Common Object - oriented Language for Deign
COLL Collision
COM Command
COM Component Object Model
COM Computer Output Microfilm
COM Continuation of Message
COM Common Object Model
COMA Cache Only Memory Architecture
COMD Complex Object Data Models
COMDEX
Computer Dealers Exhibition
COMET Cornell Macintosh Terminal Emulator
CON Console
CONS Connection - Oriented Network Service
COOC Concurrent Object Oriented C
COPICS Communications Oriented Production Information and Control System
COPS Computer Oracle and Password System
COQ Cost of Quality
COR Common Object
Runtime
CORBA Common Object Request Broker Architecture
CoREN Corporation for Research and Enterprise Network
COS Connection Oriented Service
COS Common Object Service's
COS Compatible Operating System
COSE Combined Office Standard Environment
COSE Common Open Software Environment
COSIP Computer Open Systems Implementation Program
COSMIC Computer Software Management and Information Center
COSMOS
Computer System for Mainframe Operations
COSS Common Object Services Specification
COWBP Compression Order with Bounded Prediction
CP Compare Packed
CP Copy Protected
CP/M Control Program for Minicomputer
CPC Computer Program Component
CPC Constant Point Calculation
CPCI Computer Program Configuration Item
CPCS Common Part Convergence Sublayer
CPCS Check Processing Control System
CPDI Consolidate Process Data Interface
CPE Cover Page
CPE Customer Premises
Equipment
CPE Central Processing Element
CPE Customer Provided Equipment
CPFF Cost Plus Fixed Fee
CPG Clock Pulse Generator
CPI Code Page Information
CPI Clock Per Instruction
CPI Common Programming Interface
CPI Common Part Indicator
CPI Customizing Process Interaction
CPI Character Per Inch
CPI-C Common Programming Interface for Communications
CPIF Cost Plus Incentive Fee
CPIO Copy In and Out
CPL Control Panel
CPL Current Privilege Level
CPLD Complex Programmable Logic Device
CPM Critical Path Method
CPODA Contention PODA
CPQ Central Processing Queue
CPS Cycles Per Second
CPS Characters Per Second
CPSR Computer Professionals for Social Responsibility
CPT Command Pass Through
CPU Central Processing Unit
CPW Commercial Processing Workload
CR Carriage Return
CR/LF Carriage Return / Line Feed
CRAM Cyberspatial Reality Advancement Movement
CRAYON
Create Your Own Newspaper
CRB Consensus Recovery Block
CRC Cyclic Redundancy Check
CRC Class - Responsibility Collaboration
CRCN Concurrent Read Concurrent Write
CRD Cardfile
CRD Chord
CREM Corporation for Research and Educational Networking
CREN Computer Research Education Network
CREN Corporation for Research and Education Networking
CREW Concurrent Read Exclusive Write
CRF Cross Reference File
CRF Cable Retransmission Facility
CRI Color Reproduction Indices
CRI Compositional Rule of Interface
CRISP-DM
Cross Industry Standard Process for Data Mining
CRL Carnegie Representation Language
CRM Cell Rate Margin
CROM Control Read Only Memory
CROS Capacitive Read Only Storage
CRP Collision Resolution Period
CRS Cell Rate Service
CRS Conflict Resolution Set
CRT Collision Resolution Techniques
CRT Cathode Ray Tube
CRTC CRT Controller
CRUD Create, Retrieve, Update, Delete
CS Clear to Send
CS Chip Select
CS Code Segment
CS Convergence Sublayer
CS/SS Card Service/socket Service
CSA Calendaring and Scheduling API
CSA Concept Studies Approval
CSAR Channel System Address Register
CSB Common Sense Builder
CSC Computer Software Component
CSCI Computer Software Configuration Item
CSCW Computer Supported Cooperative Work
CSD Circuit - Switched Data
CSD Computer Services Department
CSD Corrective Service Diskette
CSDS Circuit Switched Data Service
CSE Certified System Engineer
CSFI Communication Subsystem for Interconnection
CSG Constructive Solid Geometry
CSG Consulting Services Group
CSI CompuServe
Incorporated
CSI Command Sequence Introducer
CSID Call Subscriber ID
CSL Computer Sensitive Language
CSLIP Compressed Serial Time Interface Protocol
CSM Client Supplier Model
CSM Communications Services Manager
CSM Code Set Map
CSMA Carrier Sense Multiple Access
CSMA/CA
Carrier Sense Multiple Access with Collision Avoidance
CSMA/CD
Carrier Sense Multiple Access with Collision Detection
CSMS Customer Support Management System
CSN Card - Select Number
CSNET Computer & Science Network
CSO Computing Services Offices
CSO Central Services Organization
CSP Constraint Satisfaction Problem
CSP Certified Systems Professional
CSP Chip - Scale Packaging
CSP Commercial Subroutine Package
CSP Compucom Speed Protocol
CSP Communicating Sequential Processes
CSP Cross System Product
CSPDN Circuit Switched Public Data Network
CS-PDU Convergence Sublayer Protocol Data Unit
CSRS Collaborative
Software Review System
CSS Cascading Style Sheets
CSS Continuous System Simulator
CSS Contact Start - Stop
CSSA Computer Service and Software Association
CSSM Client - Server Systems Management
CSTA Computer - Supported Telephony Applications
CSTA Concurrent Search Tree Algorithm
CSU Channel Service Unit
CSU Channel Switching Unit
CSU Channel Service Unit
CSV Circuit - Switched Voice
CSV Comma - Separated
Value
CSV Common Services Verbs
CSW Channel Status Word
CT Component Type
CTB Cipher Type Byte
CTC Channel to Channel
CTC Counter Timer Circuit
CTCP Client - To - Client Protocol
CTD Cell Transfer Delay
CTE Content Transfer Encoding
CTI Computer Telephony Integration
CTLP Cluster and LP Algorithm
CTMC Continuos Time Markov Chain
CTOS Computerized Tomography Operating System
CTOS Convergent Technologies Operating System
CTPA Coax - to - Twisted - Pair Adapter
CTRCO Calculating, Tabulating, Recording Company
CTS Customer Telephone System
CTS Clear to Send
CTSS Compactable Time Sharing System
CUA Common User Access
CUB Cursor Backward
CUD Cursor Down
CUE Custom Updates and Extras
CUF Cursor Forward
CUG Closed User Group
CUI Character - oriented User Interface
CUI Common User Interface
CUP Cursor Position
CUPID Completely Universal Processor I/O Design
CUSI Configurable Unifier Search Engine
CUSIP Committee for Uniform Security Identification Procedures
CUT Control Unit Terminal
CUTE Clarkston University Terminal Emulator
CUU Cursor Up
CVB Convert Packed Decimal to Binary
CVD Convent Binary to Packed Decimal
CVF Compressed Volume File
CVGA Color Video Graphics Array
CVIA Computer Virus Industry Association
CVR Comment Volume Ration
CVRP Cost Versus Risk Parameter
CVS Coded Video Stream
CVW CodeView for Windows
CW/H Call Wait / Hold
CWA Closed Word Assumption
CWD Convert Word to Double Word
CWD Change Working Directory
CWIS Community Wide Information Service
CWIS Campus Wide International System
CWQC Company Wide Quality Control
CWSS Collaborative Work Support System
CYL Cylinder
CYMK Cyan - Yellow - Magenta - Black
DD/C/T Design Code Test
D/CP Decomposition / Composition Principe
D/R Direct or Reverse
D2C Decimal to Character
D2T2 Dye Diffusion Thermal Transfer
D2X Decimal to Hexadecimal
DA Double Addressing
DA Design Associate
DA Destination Address
DA Desk Accessory
DAA Decimal Adjust Accumulator
DAA Decimal Adjust for Addition
DAB Digital Audio Broadcasting
DAC Divide And Conquer
DAC Discretionary Access Control
DAC Data Acquisition and Control
DAC Dual Attachment Concentrator
DAC Digital to Analog Converter
DAD Desktop Application Director
Dad Data Administrator
Dadm Data Administration
DAG Distributed Acyclic Graph
DAG Directed Acyclic Graph
DAI Distributed AI
DAL Dedicated Access Line
DAL Data Access Language
DAL Disk Access Lockout
DAM Data Acquisition and Monitoring
DAMPS Digital AMPS
DAO Data Access Object
DAP Data Access Protocol
DAP Developer Assistance Program
DAP Directory Access Protocol
DAPIE Developers Application Programming Interface Extensions
DAPM Data Administration Program Manager
DAPMO Data Administration Program Manager Office
DARI Database Application Remote Interface
DARMS Digital Alternate Realization of Musical Symbols
DARPA Defuse Advanced Research Projects Agency
DART Digital Audio Reconstruction Technology
DARTS Distributed Architecture for Real Time Systems
DAS Dual Attachment Station
DAS Decimal Adjust for Subtraction
DASD Direct Access Storage Device
DASD(IM)
Deputy Assistant Secretary of Defense for Information Management
DASP Data Administration Strategic Plan
DAT Digital Audio Tape
DAT Disk Array Technology
DATACOM
Data Communications
DATE Data Acquisition Test Environment
DAV Digital Audio - Video
DAVIC Digital Audio - Visual Council
DAW Digital Audio Workstation
DB Define Byte
DB DataBase
DB Data Buffer
DB Device Bay
DBAd Database Administrator
DBAdm Database Administration
DBB Distributed Bulletin Board
DBC Data Base Connector
DBC Device Bay Controller
DBCS Double - Byte Character Set
DBCS Delivery Bar Code
Sorter
DBF Database
DBI Decomposition Based Induction
DBIS Dun & Bradstreet Information Services
DBIT Define Bit
DBL Data Base Language
DBM Data Base Manager
DBMS Data Base Management System
DBMS/DSC
Data Base Management System / Data Storage Classification
DBP Determinate Baize Plane
DBPL Data Base Programming Language
DBR Detailed Bug Report
DBR Dos Boot Record
DBS Database System
DBS Data Base Server
DBTD Database Transcription Design
DBTG Database Task Group
DBU Dial Back Up
DBV Digital Broadcast Video
DC Data Collection
DC Direct Current
DC Data Control
DC Data Communication
DC Device Control
DCA Document Content Architecture
DCA Digital Communication Associates
DCAF Distributed Console Access Facility
DCAM Direct Chip Attach Module
DCAM Digital Camera
DCB Disk Coprocessor Board
DCB Device Control Block
DCB Data Control Block
DCC Direct Client Chat
DCC Digital Compact Cassette
DCC Data Country Code
DCC Digital Command Control
DCC Direct Client Connection
DCC Direct Cable Connection
DCC Display Combination Code
DCD Data Carrier Detected
DCE Data Circuit - terminating Equipment
DCE Data Communications Equipment
DCE Distributed Computing Environment
DCED Distributed Computing Environment Daemon
DCF Data Communication Facility
DCF Data Compression Facility
DCF Data Count Field
DCF Driver Configuration File
DCI Display Control Interface
DCI Document Creation and Interchange
DCL Dynamic Class Loading
DCL Digital Command Language
DCL Data Control Language
DCL DEC Command Language
DCL Device Clear
DCL Declaration
DCL Digital Control Logic
DCO Define Cell Origin
DCOM Distributed Component Object Model
DCP Discrete Communicating Processes
DCP Data Call Plus
DCR Dynamic Control Routing
DCS Distributed Computing System
DCS Data Collection System
DCS Data Control System
DCS Distributed Control System
DCS Desktop Color Separation
DCSS Digital Customized Support Services
DCT Dictionary
DCT Discrete Cosine Transform
DCU Data - Cache Unit
DCVN Digital's Customer Video Network
DD Depacketization Delay
DD Date Definition
DD Double Density
DD Digital Display
DDA Detailed Diagram of Activity
DDA Digital Differential Analyzer
DDA Domain - Defined Attribute
DDA Distributed Data Access
DDA Demand Deposit Account
DDB Distributed Data Bases
DDB Device Descriptor Block
DDB Device Dependent Bitmap
DDBMS Distributed DBMS
DDBS Distributed Data Base System
DDC Digital Data Channel
DDC Direct Digital Control
DDC Display Data Channel
DDC1 Display Data Channel One
DDCMP Digital Data Communications Message Protocol
DDCP Direct Digital Color Proof
DDCS Distributed Database Connection Services
DDD Direct Distance Dialing
DDD Data Definition Language
DDE Direct Data Entry
DDE Dynamic Data Exchange
DDEML Dynamic Data Exchange Manager Library
DDF Dynamic Data Formatting
DDH Drop Dead Halt
DDI Device Driver Interface
DDI Direct Dial In
DDI Digital Document Interchange
DDI Director of Defense Information
DDI(FIM) Director of Defense Information, Functional Information Manager
DDK Device Driver Kit
DDL Data Description Language
DDL Data Definition Language
DDL Document Description Language
DDM Drop Down Menu
DDM Distributed Data Management
DDN Defense Data Network
DDNS Dynamic Domain Naming System
DDP Distributed Data Processing
DDP Datagram Delivery Protocol
DDPM Data Design Project Management
DDR Data and Dimensionality Reduction
DDRS Defense Data Repository System
DDR-SDRAM
Double Data Rate-SDRAM
DDS Digital Dataphone Service
DDS Design Data Sheet
DDS Distributed Database Services
DDS Digital Data Storage
DDS Distributed Directory Service
DDX Dialog Data Exchange
DDX Digital Data Exchange
DE Device End
DE Debugging Extension
DE Discard Eligibility
DEA Data Encryption Algorithm
DEAL Deductive Algebra
DEC Device Clear
DEC Decrement
DEC Digital Equipment Corporation
DECB Data Event Control Block
DECNET Digital Equipment Corporation Networking
DED Date Environment Designer
DEDS Dispute Event Decision System
DEF Defaults
DEF Definitions
DEF Desktop Functional Equivalent
DEI Data Extraction Interface
DEIM Divide Et Impera Method
DEK Data Encryption Key
DEL Delete
DELSTR Delete String
DEM Demonstration
DEM Digital Elevation
Model
DEN Document Enabled Networking
DEO Dialogue Element Description
DER Distinguished Encoding Rules
DES Description
DES Data Entry Sheet
DES Data Encryption Standard
DET Device Execute Trigger
DF Data Field
DF Destination Field
DF Device Flag
DF Double Flag
DF Direction Flag
DFA Deterministic Finite Automation
DFC Data Flow Control
DFD Data Flow Diagram
DFG Data Flow Graph
DFL Divide Floating Long
DFM Data Flow Model
DFM Design For Manofacturability
DFS Depth First Search
DFS Distributed File System
DFS Distributed File Services
DFS Design For Serviceability
DFSCC Distributed File Service Client Component
DFSMS Data Facility Storage Management Subsystem
DFT Design For Testability
DFT Diagnostic Function Test
DFT Distributed Function
Terminal
DFT Discrete Fourier Transform
DFU Data File Utility
DG Design Group
DGB Design Guideline Base
DGC Data General Corporation
DGIS Direct Graphics Interface Standard
DH DMPDU Header
DHCP Dynamic Host Control Protocol
DHCP Dynamic Host Configuration Protocol
DHL Dynamic Head Loading
DHP Dr. Halo Pic
DHT Double Hashing Technique
DHTML Dynamic HTML
DI Destination Index
DI Data In
DIA Document Interchange Architecture
DIB Directory Information Base
DIB Device Independent Bitmap
DIB Dual Independent Bus
DIBOL Dec Business Oriented Language
DIC Dictionary
DICE Delivering Information in a Cellular Environment
DID Data Inter Description
DID Direct Inward Dialing
DIDS Distributed Intrusion Detection System
DIF Drawing Interchange Format
DIF Data Interchange Format
DIGIT Diffusion Internet Group in Information Technology
DII Dynamic Invocation Interface
DIIP Direct Interrupt Identification Port
DIME Dual Independent Map Encoding
DIMM Dual In-line Memory Module
DIN Deutsche Industrie Norm
DIO Data Input - Output
DIP Dialup Internet Protocol
DIP Dual In-line Pin
DIP Digital Image Processing
DIP Document Image Processing
DIP Dual In-line Package
DIR Directory
DIS Dynamic Impedance Stabilization
DIS Data Integration Server
DIS Draft International Standard
DISA Data Interchange Standards Association
DISA Direct Inward System Access
DISA Defence Information System Agency
DISP Displacement
DIT Directory Information Tree
DIVE Direct Interface Video Extension
DIW D - Inside Wire
DIZ Description In Zip
DJO Distributed Java Kit
DKBS Distributed Knowledge Base System
DKE Data & Knowledge Engineering
DL/1 Data Language One
DLC Data Link Control
DLC Distributed Loop Carrier
DLCI Data Link Connection Identifier
DLD Display List Driver
DLE Data Link Escape
DLFRN Discrete-state Local Feedback Recurrent Network
DLH Dialogue Level Help
DLL Doubly Linked List
DLL Dynamic Link Library
DLM Distributed Lock Manager
DLM Dynamic Link Module
DLM Distributed Lock Manager
DLP Digital Light Processing
DLR DOS LAN Requester
DLRU Distributed LRU
DLS Data Link Switching
DLT Digital Linear Tape
DLU Dependent Logical Unit
DM Data Management
DM Descriptive Model
DM Distributed Memory
DMA Direct Memory Addressing
DMA Direct Memory Access
DMA Dynamic Memory Allocation
DMAC DMA Controller
DMACS Distributed Manufacturing
Automation & Control Software
DMCP Data Manipulation and Control Package
DMD Directory Management Domain
DMD Digital Micromirror Device
DME Direct Memory Execution
DME Distributed Management Environment
DMF Distribution Media Format
DMI Desktop Management Interface
DMI Definition of Management Information
DMI Desktop Management Interface
DML Declarative Markup Language
DML Data Manipulation Language
DMM Digital Multimeter
DMMS Dynamic Memory Management System
DMOS Double - diffused Metal - Oxide Semiconductor
DMP Dot Matrix Printer
DMPA Distributed Memory Parallel Architecture
DMPC Distributed Memory Parallel Computer
DMPDU Derived Mac PDU
DMPM Data Measurement Process Model
DMPP Distributed Memory Parallel Processor
DMQS Display Mode Query and Set
DMS Data Management Software
DMS Document Management System
DMS Database Management System
DMS Data Management System
DMSD Digital Multistandard Decoding
DMSS Distributed Mass Storage System
DMT Discrete Multi - Tone
DMTF Desktop Management Task force
DMU Digital Mock - Up
DMY Day Month Year
DNA Distributed Network Architecture
DNA Digital Network Architecture
DNC Distributive Numerical Control
DNC Direct Numerical Control
DNIC Data Network Identification Code
DNIS Dialed Number Identification Service
DNS Domain Name
Service
DNS Domain Name System
DO Distributed Objects
DO Data Out
DOB Dynamic Object Binding
DOC Documentation
DOC Document
DOCSV Data Over Circuit - Switched Voice
DOD Distributed Object Development
DoD Department of Defense
DoD DAd
DoD Data Administator
DOE Distributed Objects Everywhere
DOF Degrees Of Freedom
DOIP Dial Other Internet Providers
DO-IT Disabilities, Opportunities, Internetworking and Technology
DOM Document Object Model
DOM Distributed Object Model
DOMF Distributed Object Management Facility
DOOC Distributed Object Oriented Computing
DOOL Distributed Object Oriented Language
DOS Disk Operating System
DOS Distributed Object System
DOSEM DOS Emulation
DOV Data Over Voice
DOW Day Of Week
DP Data Processing
DPA Demand Protocol Architecture
DPA Document Printing Architecture
DPAM Demand Priority Access Method
DPAREN
Data Parity Enable
DPB Drive Parameter Block
DPC Direct Program Control
DPCA Distributed and Parallel Computer Architecture
DPI Dots Per Inch
DPI Distributed Protocol Interface
DPL Descriptor Privilege Level
DPLAN DSN Planner
DPM Dual Processor Memory
DPM Digital Panel Meter
DPM Data Project Management
DPMA Data Processing Management Association
DPMI DOS Protected Mode Interface
DPMS Display Power Management Signaling
DPMS Display Power Management Support
DPO Data Phase Optimization
DPS Document Processing System
DPS Develop Processing Specification
DPSK Differential Phase Shift Keying
DPtoTP Display Coordinates to Tablet Coordinates
DPU Dual Processor Unit
DQ Define Quadword
DQBD Distributed Queue Dual Bus
DQE Data Quality
Engineering
DQL Data Query Language
DQS Distribution Queuing Services
DR Data Received
DR.BOND
Dial-up Router Bandwidth On Demand
DRAM Dynamic RAM
DRAW Direct Read After Write
DRD Distributed RAM Disk
DRDA Distributed Relational Database Architecture
DR-DOS Digital Research - Disk Operating System
DRDW Direct Read During Write
DRE Dynamic Recompilation Emulator
DRI Digital Research Incorporated
DRO Destructive Read - Out
DRO Data Request Output
DROW Direct Read During Rate
DRS Driver Resource
DRS Document Registration System
DRSP Define Required System Processing
DRV Drive
DRW Drawing
DRW Draw
DS Data Send
DS Data Server
DS Double Sided
DS Data Segment
DS Directory Service
DS/DD Double - Sided, Double Density
DS0 Digital Signal Level 0
DS1 Digital Signal Level 1
DSA Directory System Agents
DSA Digital Signature Algorithm
DSAP Destination Service Access Point
DSC Document Structuring Committee
DSC Dominant Sequence Clustering
DSD Direct Stream Digital
DSDD Double Sided, Double Density
DSE Data Encryption Standard
DSEA Display Station Emulation Adapter
DSECT Dummy Control Section
DSF Derive System Function
DSG Default Slot Generator
DSHD Double Sided, High Density
DSI Dynamic Skeleton Interface
DSIS Distributed Support Information Standard
DSL Dynamic Simulation Language
DSL Digital Subscriber Line
DSLAM Digital Subscriber Line Access Multiplexer
DSM Document Structure Matrix
DSM Digital System Maps
DSMA Digital Sense Multiple Access
DSMR Dual - Stripe Magneto - Restrictive
DSN Deep Space Network
DSN Delivery Service Notification
DSNG Digital Satellite New Gathering
DSOM Distribute System Object Model
DSP Domain Specific Part
DSP Digital Signal Processor
DSP Directory Synchronization Protocol
DSQD Double Sided, Quad Density
DSQM Design Software Quality Model
DSR Data Set Ready
DSR Device Status Register
DSS Decision Support System
DSS Digital Signature Standard
DSSD Defense System Software Development
DSSD Data Structure System Design
DSSI Digital Standard Systems Interconnect
DSSS Direct - Sequencing Spread Spectrum
DSSSL Document Style Semantics and Specification Language
DSTN Double Supertwisted Nematic
DSU Digital Service Unit
DSU Data Switching Unit
DSU Data Service Unit
DSU Distribution Service Unit
DSVD Digital Simultaneous Voice and Data
DSW Device Status Word
DSW Data Status Word
DSX Digital Signals Cross-connect
DT Define Ten Byte
DT DMPDU Trailer
DTA Disk Transfer Address
DTC Design Technology Conference
DTC Desktop Conferencing
DTD Document Type Definition
DTE Data Terminal Equipment
DTE Dumb Terminal Emulator
DTF Distributed Test Facility
DTL Dialogue Tag Language
DTL Diode Transistor Logic
DTLS Descriptive Toplevel Specification
DTM Data Modeling Techniques
DTM Distributed Test Methodology
DTMF Data Tone Multiple Frequency
DTMF Dual - Tone Multi - Frequency
DTP Distributed Transaction Processing
DTP Data Transfer Protocol
DTP Desktop Publishing
DTP Distributed Transaction Process
DTR Data Transfer Rate
DTR Data Terminal Ready
DTR Data Trouble Report
DTS Distributed Time Service
DTV Desktop Video
DTVC Desktop Video Conferencing
DU Disk Usage
DUA Directory User Agent
DUAL Diffusing Update Algorithm
DUAT Direct User Access Terminal
DUD Define User Dialogues
DUN Dial - Up Networking
DUNCE Dial Up Network Connection Enhancement
DUP Define User Processes
DV Desqview Script
DVB Digital Video Broadcasting
DVC Desktop Video Conferencing
DVD Digital Video Disc
DVD-E Digital Video Disc Erasable
DVD-R Digital Video Disc Recordable
DVD-RAM
Digital Versatile Disc - RAM
DVD-ROM
Digital Versatile Disc - ROM
DVE Digital Video Effects
DVI Device Independent
DVI Digital Video Interactive
DV-I Digital Video Interactive
DVMRP Distance Vector Multicast Routing Protocol
DVP Digital Video Product
DVR Device Driver
DVST Direct View Storage Tube
DW Define Word
DW Data Warehouse
DWMT Discrete Wavelet Multitone
DXC Data Exchange Control
DXC Digital Cross (x)-connect
DXDE Datechannel XML Development Environment
DXF Drawing Interchange Formal
DXI Data Exchange Interface
DYNSRC
Dynamic Source
EEA Extended Address
EA Effective Address
EAC Estimate At Completion
EAF Establish Analysis Framework
EAG Extended Attribute Grammar
EAM Extended Andorra Model
EAN European Articles Numbering
EAP Enquiry Access Path
EAR External Access Register
EARA Entry - Attribute - Relationship - Aggregate
EARN European Academic Research Network
EAROM Electrically Alterable Read Only Memory
EARS Electronic Access to Reference Services
EARS Electronic Authoring and Routing System
EARS Explicit Archive and Retrieval System
EAT Estimation Quality Factor
EATA Enhanced At Bus Attachment
EB Exabyte
EB Executive Board
EBC Environment - Based Constraints
EBC EISA Bus Controller
EBCDIC Extended Binary Coded Decimal Interchange Code
EBCT Electron Beam Computed Tomography
EBI Equivalent
Background Input
EBI Extended Background Investigation
EBP Error Backpropagation
EBT Electronic Benefits Transfer
EBU European Broadcasting Union
EC Error Control
EC Electronic Commerce
ECA Event - Condition - Action
ECAI European Conference on Artificial Intelligence
ECAL Enjoy Computing And Learn
ECAM Extended Communication Access Method
ECAT Electronic Card Assembly and Test
ECB Electronic Codebook
ECB Event Control Block
ECC Error Correcting Code
ECC Error Check Code
ECC Elliptic Curve Crypt
ECC Error Checking and Correction
ECCTIS Educational Counseling and Credit Transfer Information Service
ECD Effect Correspondence Diagram
ECD Enhanced Compact Disk
ECD Enhanced Color Display
ECDSA Elliptic Curve Criptosystems Such As
ECDSA Elliptic Curve Digital Signature Algorithm
ECF Enterprise Framework Communication
ECHO European
Commission Host Organization
ECI External Call Interface
ECIS European Conference On Information Systems
ECL Emitter - Coupled Logic
ECM Error - Correction Mode
ECM Electronic Control Module
ECMA European Computer Manufacturer Association
ECNE Enterprise Certified NetWare Engineer
ECP Engineering Change Proposal
ECP Extended Capabilities Port
ECPA Electronic Communications Privacy Act
ECR Efficient Consumer Response
ECS Enhanced Chip Set
ECSA Exchange Carriers Standards Association
ECTF Enterprise Computer Telephony Forum
ECTL Electronic Communal Temporal Lobe
ECU EISA Configuration Utility
ED Erase Display
ED End Delimiter
EDA Electron Design Automation
EDA Embedded Document Architecture
EDB Extensional Data Base
EDC Electronic Digital Computer
EDC Enhanced Data Correction
EDC Error Detection and Correction
EDC/ECC
Error Detection Code / Error Correction Code
EDDC Extended Distance Data Cable
EDFS Earliest Deadline First Service
EDGAR Electronic Data Gathering, Analysis and Retrieval
EDI Electronic Document Interchange
EDI Echange de Documents Informatisés
EDI Electronic Data Interchange
EDIF Electronic Design Interchange Format
EDL Environment Description Language
EDL Edit Decision List
EDLC Ethernet Data Link Control
EDM Evidence - based Data Mining
EDM Extended Data Modeling
EDMS Electronic Document Management System
EDMs Enterprise Wide Data Models
EDO Extended Data Out
EDP Electronic Data Processing
EDP Event Driver Programming
EDPM Electronic Data Processing Machine
EDRAM Extended Dynamic Random Access Memory
EDS Enterprise Digital Switch
EDS Electronic Data Systems
EDSAC Electronic Delay Storage Automatic Computer
EDVAC Electronic Discrete Variable Automatic Computer
EE Extended Edition
EEC Extended Error Correction
EED Extended Entry Description
EEL Epsilon Extension Language
EEM Event - Entry Modeling
EEMAC Electrical & Electronic Manufacturers of Canada
EEMS Enhanced Expanded Memory Specification
EEP Edge Election Problem
EEPROM
Electrically Erasable Programmable Read - Only Memory
EER Extended ER
EES Escrow Encryption Standard
EFA Extended File Attribute
EFD Early Finish Date
EFD Event Forwarding
EFD Event Forwarding Discriminator
EFF Electronic Frontier Foundation
EFI Electronics For Imaging
EFIGS English, French, Italian, German, Spanish
EFL Emitter Follower Logic
E-FORM Electronic Form
EFQM European Foundation for Quality Management
EFR Enhanced Full Rate
EFSM Extended Finite State Machine
EFT Electronic Founds Transfer
EFT Earliest Task First
EFTS Electronic Funds Transfer System
EG Exception Generator
EGA Enhanced Graphics Adapter
EGD Enhanced Graphics Display
EGP Exterior Gateway Protocol
EGREP Extended Global Regular Expression Print
EGRP Exterior Gateway Routing Protocol
EHDFD Extra High Density Floppy Disk
EHLLAPI Emulator High Level Language Application Programming Interface
EHV Extra High Voltage
EIA Electronic Industries Association
EIA-RS 232
Electronic Industry Association Revised Standard 232
EIDE Enhanced IDE
EIP Extended Instruction Pointer
EIR Excess Information Rate
EIS Executive Information System
EIS Engineering Information System
EIS Environment Impact Statement
EISA Extended ISA
EKE Encrypted Key Exchange
EKF Extended Kalman Filter
EL Erase Line
ELAN Emulated Local Area Network
ELC Embedded Linking and Control
ELC Equally weighted Linear Combination
ELF Executable and Linkable Format
ELF Extremely Low Frequency
ELIC Embedded Losses Image Compression
ELS Entropy Logarithmic Scale
ELS Entry Level System
EM End of Medium
EM Electronic Mail
EM Expanded Memory
EM Expectation - Maximization
EMA Electronic Mail Association
EMA Enterprise Management Architecture
EMACS Editing Macros
E-MAIL Electronic Mail
EMB Evaluation Model Base
EMB Extended Memory
Block
EMBARC
Electronic Mail Broadcast to A Roaming Computer
EMC Enhanced Memory Chip
EMC Extended Math Coprocessor
EMC E-Mail Connection
EMM Expanded Memory Manager
EMR Electronic Medical Record
EMR Enhanced Metafile Record
EMS Electronic Message Service
EMS Electronic Mail System
EMS Expanded Memory Specification
EMS Enterprise Management Station
EMSAPI Extended Messaging Services Application Programming
Interface
EMWAC European Microsoft Windows NT Academic Center
ENC Encoded
ENDEC Encoder / Decoder
ENIAC Electronic Numerical Integrator Analyzer and Computer
ENQ Enquirer Character
ENS Enterprise Network Services
ENSS Exterior Nodal Switching Subsystem
EOA End Of Address
EOB End Of Block
EOC End Of Conversion
EOF End Of File
EOF Enterprise Objects Framework
EOI End Or Identify
EOI End Of Interrupt
EOI End Of Intercept
EOJ End - Of - Job
EOL End Of Line
EOL End Of List
EOM End Of Message
EOR Exclusive Or
EOS End of String
EOS Earth Observing System
EOT End of Table
EOT End of Text
EOT End of Tape
EOT End of Transmission
EOT End of Transmission
EP Echo Protocol
EPAC Extended Privilege Attribute Certificate
EPD Elementary Process
Model
EPET Elapsed Pure Execution Time
EPIC Electronic Privacy Information Center
EPIC Explicitly Parallel Instruction Computing
EPL Effective Privilege Level
EPLD Electrically Programmable Logic Device
EPM Enhanced Editor for Presentation Manager
EPM Enterprise Process Management
EPOS Electronic Point - Of - Sale
EPP Enhanced Parallel Port
EPROM Erasable Programmable Read Only Memory
EPROM Electrically Programmable Read Only Memory
EPS Encapsulated Post Script
EPSF Encapsulated Port Script File
EPU Event Processing Unit
EQF European Quality Framework
EQS European Quality Standard
ER Entity Relationship
ER/RC Extended Result / Response Code
ERA Extended Registry Attributes
ERA Entry Relation Attributes
ERAS Electronic Routing and Approval System
ERD Emergency Repair Disk
ERD Entry Relationship Diagram
ERDM Enhance Required Data Model
EREW Exclusive Read Exclusive Write
ERIC Educational Resources Information Center
ERLL Enhanced Run Length Limited
ERMA Electronic Recording Method, Accounting
ERO Echo Remote Object
EROM Erasable Read Only Memory
EROS Earth Resources Observation System
ERRL Enhanced Run Length Limited
ERT External Reference Table
ERU Emergency Recovery Utility
ES Extra Segment
ES Exchange Server
ES Embedded System
ESA Enterprise Systems
Architecture
ESA European Space Agency
ESAS Enterprise Strategic Advisee System
ESC EISA System Component
ESC/P Epson Standard Code for Printers
ESCE Expert - System - Consultation Environment
ESCM Extended Services Communications Manager
ESCON Enterprise System Connection
ESD Electronic Software Distribution
ESD External Symbol Dictionary
ESDE Expert - System - Development Environment
ESDI Enhanced Small Device Interface
ESDI Enhanced System Device Interface
ESDRAM
Enhanced SDRAM
ESEG Experimental Software Engineering Group
ESF Extended Super - Frame
ESI Enhanced Serial Interface
ESILD Expert System for Interpreting Log Date
ES-IS End System to Intermediate System protocol
ESM European Satellite Multimedia
ESMR Enhanced Specialized Mobile Radio
ESN Electronic Security Number
ESN European Source & News
ESP Enhanced Serval Port
ESP Encapsulating Security Payload
ESP Emulation Sensing Processor
ESP Enhanced Service Provider
ESP Enhanced Serial Port
ESR Event Service Routine
ESRI Environmental Systems Research Institute
ESS Executive Support System
ESS Electronic Switching System
ESU Electro - Static Unit
ET Enhancement Technology
ETACS Extended Total Access Communication System
ETANN Electrically Trainable Artificial Neural
Network
ETB End of Transmission Block
ETC Estimation to Complete
ETC Enterprise Technology Concepts
ETC Electronic Toll Collection
ETC Enhanced Throughput Cellular
ETCQ Embedding Trellis Coded Quantization
ETD Event Trace Diagram
ETF Enriched Text Format
ETOM Electron - Trapping Optical Memory
ETS Econometric Time Series
ETVX Entry Task Validation - Exit
ETX End of Text
EU Execution Unit
EU Extended Unix code
EUC End User Computing
EUI End - User Interface
EUI External User Interface
EULA End User License Agreement
EVA Explicit Vector Language
EVE Extensible VAX Editor
EVGA Extended Video Graphics Area
EVRP Extended Vehicle Routing Problem
EVT End Validity Time
EWAN Emulator Without A good Name
EWDA Enterprise Wide Data Access
EWS Employee Written Software
ExCA Exchangeable Card Architecture
EXE Executable
EXM Enterprise Messaging Exchange
EXP Exponent
EXT External
EXTRN External Reference
FF Flag
F/T Full Time
F2F Face to Face
FAA Folding And Adding
FACOLA Face Coder based on Location and Attention
FACT Federation of Automated Coding Technology
FACTS Fast Adaptive Context Template Selection
FAL File Access Listener
FALCON Fuzzy Adaptive Learning Control Network
FALVQ Fuzzy Algorithm for Learning Vector Quantization
FAM Fuzzy Associative
Memory
FAMOS Floating Gate Avalanche MOS
FANS Future Air Navigation System
FAP File Access Protocol
FAP File Allocation Problem
FAPI Family Application Program Interface
FAPM Functional Activity Program Manager
FAQ Frequently Asked Questions
FAQL Frequently Asked Questions List
FARNET Federation of American Research Networks
FASIC Function and Algorithm - Specific Integrated Circuit
FAT Feature Attribute Table
FAT File Allocation Table
FBA Full Bit Array
FBP Fast Backpropagation algorithm
FBT Full Binary Trees
FC/AL Fiber Channel / Arbitrated Loop
FC/EL Fiber Channel / Enhanced Loop
FCA Foundation Configuration Audit
FCB File Control Block
FCC Federal Communication Commission
FCC Freeman Character Coding
FCC File Carbon Copy
FCCSET Federal Coordinating Council for Science, Engineering and Technology
FCFS First - Come, First - Serve
FCI Flux Changes per
Inch
FCIM Function Component Implementation Map
FCP File Color Property
FCPDD First Cut Physical Data Design
FCPH Fast Compression of Periodic Halftones
FCR Fault tolerant Compressionless Routing
FCR FIFO Control Register
FCS Frame Check Sequence
FCS Fiber Channel Standard
FCS Fast Circuit Switching
FCS Frame Check Sequence
FCS Finite Coordinate Space
FD Fixed switching Delay
FD Full Duplex
FD Floppy Disk
FDAd Functional Data Administrator
FDAS Fixed Dependency After Send
FDBS Federated Data Base System
FDC Floppy Disk Controller
FDC Full Duplex Communication
FDD Floppy Disk Drive
FDDI Fiber Distributed Data Interface
FDDI Full Duplex Data Interchange
FDDI-FO FDDI Flow - On
FDF Form Definition File
FDHD Floppy Disk High - Density
FDI Fixed Dependency Interval
FDISK Fixed Disk
FDM Frequency - Division Multiplexing
FDM Fused Deposition Modeling
FDMA Frequency Division Multiple Access
FDX Full Duplex
FEA Finite Element Analysis
FEBE Far End Block Error
FEC Forward Error Correction
FECN Forward Explicit Congestion Notification
FED Field Emission Display
FEFO First - Ended, First - Out
FEM Finite Element Method
FEP Front End Processor
FEPI Front End Programming
Interface
FEPROM
Flash EPROM
FeRAM Ferroelectric RAM
FERF Far End Reporting Failure
FEs Framing Environments
FESDK Far East Software Development Kit
FET Final Element Type
FET Field Effect Transistor
FF Form Feed
FF Flip - Flop
FFA Ford Fulkerson Algorithm
FFD Float File Database
FFDC First Failure Data Capture
FFL Free Form Language
FFNC Feedforward Neuro - Controller
FFP Firm Fixed Price
FFS Federal Financial System
FFS Fast File System
FFST First Failure Support Technology
FFT Fast Fourier Transform
FFT Final Form Text
FFV Freeze Frame Video
FG Frame Grabber
FG Floating Gate
FGCS Fifth Generation Computer System
FGCSP Fifth Generation Computer Systems Project
FGK Faller - Gallager Knuth Algorithm
FGM Fuzzy Generic Modeling
FGREP Fixed Global Regular
Expression Print
FGSM First Generation Security Methods
FGW Freelance Graphics for Windows
FH Function Header
FHD File Huffman Decoding
FHE File Huffman Encoding
FHS Fan Heat - Sink
FIB File Processor Buffering
FIF Fractal Image Format
FIFO First In First Out
FILO First - In, Last - Out
FIM Functional Information Manager
FIMS Form Interface Management System
FIN Financial
FIP Fast Infrared Port
FIPS Federal Information Processing Standards
FIR Fast Infrared
FIRM Flood Rate Insurance Map
FIRST Forum of Incident Response and Security Teams
FIS Final Information Statistics
FIU Fingerprint Identification Unit
FIX Federal Internet Exchange
FLA Four Letter Acronym
FLC Fixed Length Code
FLE Fixed Length Entropy
FLL FoxPro Link Library
FLOP Floating Point Operation
FLOPS Floating Point Operations per Second
FLOWID Flow Identifier
FLR Folder
FLS Filelist Location Server
FLVQ Fuzzy Learning Vector Quantization
FM Frequency Modulation
FMC Flexible Manufacturing Cells
FMLP Feedforward Multilayer Perceptron
FMO Floppy Disk Magnetic Optical
FMS File Management System
FMS Flexible Manufacturing System
FMS Forms Management System
FMT Format
FMV Full Motion Video
FMVA Full Motion Video Adapter
FNEA Failure Node and Effect Analysis
FNF First Normal Form
FOCUS Federation On Computing in the United States
FOCUS Forum of Control data Users
FOD Fax On Demand
FOG First Osborne Group
FOIRL Fiber Optic Inter Repeater Link
FOL First Order Logic
FOLDOC
Free On - Line Dictionary Of Computing
FOOPS Functional and Object Oriented Programming System
FORTRAN
Formula Translation
FOSE Federal Office Systems Exposition
FOSI Format Option Specification Instance
FOSSIL Fido / Opus / Seadog Standard Interface Layer
FP/PD Function Point per Person Day
FPA Function on Points Analysis
FPC Floating Point Calculation
FPCE Floating - Point C Extension
FPD Full Page Displays
FPGA Field Programmable Gate Array
FPI Functional Process Improvement
FPL From Physical Layer
FPLA Field Programmable Logic Array
FPM Fast Page Mode
FPN Folder Petersen Network
FPODA Fixed PODA
FPP Floating Point Processor
FPP Fixed Path Protocol
FPR Floating - Point Register
FPS Frames Per Second
FPS Favorite Picture Selection
FPSR Floating Point Status Register
FPT Forced Perfect Termination
FPU Floating Point Unit
FQDN Fully Qualified Domain Name
FQR Formal Qualification Review
FR Frame Relay
FRAD Frame Relay Access Device
FRAD Frame Relay
Assembler / Disassembler
FRAM Ferromagnetic Random Access Memory
FRC Functional Redundancy Checking
FRED Front - End to Dish
FRED Frame Editor
FRPI Flux Reversals Per Inch
FRS Functional Requirements Specifications
FRU Field Replaceable Unit
FS Fuzzy Systems
FS File Separator
FSCL Frequency Sensitive Competitive Learning
FSD File System Driver
FSDC Full Structure Definition Compiler
FSDL Full Structure Definition Language
FSE Full Screen Editor
FSF Free Software Foundation
FSK Frequency - Shift Keing
FSMs Finite State Machines
FSN Full Service Network
FSP File Service Protocol
FSP File / Print Server Protocol
FSR Force Sensing Resistor
FSR Free System Resources
FSS File Sharing Services
FST Flat Square Tube
FT1 Fractional T1
FTAM File Transfer Access Method
FTAM File Transfer, Access,
and Management
FTC Federal Trade Commission
FTI Fault Tolerant Indexing
FTL Flash Transition Layer
FTM Flat Tension Mask
FTMP Fault Tolerant Multiprocessor
FTP File Transfer Protocol
FTPD File Transfer Protocol Daemon
FTS Federal Telecommunication System
FTS Fault Tolerant Software
FTTB Fiber To The Building
FTTC Fiber To The Curb
FTTE Fiber To The Exchange
FTX Fault Tolerant Unix
FUD Fear Uncertainty and Doubt
FUI File Update Information
FURM Function / User Role Matrix
FVT Full Video Translation
FVU Fraction of Variance Unexplained
FWIW For What It's Worth
FWLC Fixed Word Length Computer
FX Field Exchange
FYI For Your Information
GGA Genetic Algorithm
GAL Generic Array Logic
GAP General Argumentation Blow
GAPI Gateway Application Programming Interface
GART Graphics Address Relocation Table
GAT Group-based Adaptive Tolerance
GATT Graphics Address Translation Table
GB Gigabytes
Gb Gigabits
GBML Genetics - Based Machine Learning
GBN Go Back N algorithm
Gbps Gigabits Per Second
GBSB Generalized Brain State in a Box
GBT Glass Box Testing
GBTT Generalized Backpropagation - Trough - Time
GC Garbage Collector
GC Guarded Commands
GCAC Generic Connection Admission Control
GCC Global Collect Call
GCC GNU C - Compiler
GCCD Glass - passivated Ceramic Chip Diode
GCE General Competitive Equilibrium
GCNN Gram Charlier Neural Network
GCR Group Code Recording
GCRA Generic Cell Rate Algorithm
GCSI Generalized Coved Set Induction
GCWA Generalized Closed Word Assumption
GD Grand Debug
GDA Generalized Deterministic Annealing
GDA Global Data Area
GDB Graphic Datapath Builder
GDC Global Date Connection
GDDK Graphics Device Driver Kit
GDDM Graphical Data Display Manager
GDE Generic Decryption Engine
GDG Generation Data Group
GDI Graphical Device Interface
GDLC Generic Data Link Control
GDMO Guidelines for the Definition of Management Objects
GDP Graphic Draw Primitive
GDS Global Directory Service
GDSS Group Decision Support System
GDT Geometric Dimensioning and Tolerancing
GDT Graphics Development Toolkit
GDT Global Descriptor Table
GDU Global Dial - Up
GE Global Exact
GECOS General Electric Comprehensive Operating System
GEIS General Electric Information Service
GEM Generalized Estimation -
Maximization
GEM Graphics Environment Manager
GEMS Greatest Electronic Mail System
GENIE General Electric Network for Information Exchange
GENLOCK
Generator Lock
GEOS Graphic Environment Operating System
GERT Graphical Evaluation and Review Technique
GET Get Execute Trigger
GFC Generic Flow Control
GFI General Format Identifier
GFOS Get From Other Side
GGP Gateway - Gateway Protocol
GI Graphical Interface
GIF Graphics Interchange Format
GIGO Garbage In Garbage Out
GII Global Information Infrastructure
GILS Government Information Locator Service
GIPE Generation of Interactive Programming Environment
GIS Geographic Information System
GIS Global Information Solutions
GIX Global Internet Exchange
GKS Graphical Kernel System
GL Graphics Language
GLIS Global Land Information System
GLM General Linear Models
GLS Global Learning Scheme
GLT Generalized Linear Test
GLT Generalized Linear Test
GLVQ Generalized Learning Vector Quantization
GLY Glossary
GMA Gaussian Marking Algorithm
GMD General Media Descriptor
GMD Generalized Messages Diagram
GMI Geometric Visual Interface
GML Generalized Markup Language
GMP Global Mobile Professional
GMS Global Management System
GMS Global Messaging Service
GMT Greenwich Mean Time
GNN Global Network Navigator
GNOME GNU Network Object Model Environment
GNP Gross National Prudent
GNU GNU is Not Unix
GOE Geometry Object Extension
GOLTS Greedy Off Live Textual Substitution
GoM Graphs of Models
GOMS Goals, Operators, Methods and Selection
GOOD General Object Oriented Design
GOSIP Government Open System Interconnection Profile
GP General Purpose
GPBA General Parameter Based Approach
Gpbs Gigabits per second
GPE Generalized Prediction Error
GPF General Protection Fault
GPI Graphics Programming Interface
GPIB General - Purpose Interface Bus
GPL Generations of Programming Language
GPL General Purpose Interface
GPM Gradient Projection Methods
GPO Global Program Optimization
GPR General Purpose Register
GPRC Glass Passivated Rectifier Chip
GPS Global Telegraph and Telephone
GPS Global Positioning System
GPS Global Positioning Satellite
GPSS General Purpose Simulator System
GPU Generic Program Unit
GPU Graphics Processing Unit
GQF Generic Quality Framework
GQM Goal - Quality Metrics
GRADD Graphics Adapter Device Driver
GRCM Global Rule Checkest Metric
GRE Graphics Engine
GREP Global Regular Expression Print
GRIT General Risk Information Template
GRNN Generalized
Regression Neural Network
GS Global Separator
GS Group Separator
GSI Gray Scale Image
GSI G2 Standard Interface
GSI General Server Interface
GSM Generic System Model
GSM Global Shared Memory
GSM Global System for Mobile communications
GSNW Gateway Service for NetWare
GSP Generic Server Passer
GSPN Generalized Stochastic Petri Nets
GSQM Global Software Quality Management
GSRN Good / Services
Received Notes
GSTN General Switched Telephone Network
GSU Georgia State University
GTAL Graphical Task Analysis Language
GTD Global Descriptor Table
GTDR Global Descriptor Table Register
GTL Gunning Transceiver Logic
GTO Guide To Operations
GTP Geometry Theorem Prover
GUI Graphical User Interface
GUID Globally Unique Identifier
GuSS Guided Social Simulation
GVM Global Variance Measure
GVT Global Virtual Time
GW General Waiting
GW-BASIC
Gee Whiz BASIC
GZIP GNU Zip
HHAD Hierarchical
Aggregation Decompression
HAD Hierarchical Aggregation Disaggregation
HAGO Have A Good One
HAL Hardware Abstraction Layer
HAL Heuristically Programmed Algorithm
HARN High Accuracy Reference Network
HAS Hybrid Access System
HBA Host Bus Adapter
HBS Harvard Business School
HCA Huffman Coding Algorithm
HCB High Capacity Battery
HCC Horizontal Cell Collection
HCI Human - Computer Interaction
HCN Hierarchical Computer Network
HCS Header Check Sequence
HD Hamming Distance
HD Hard Disk
HD High Density
HDB Heterogeneous Database
HDB Historical Database
HDBMS Hierarchical Database Management System
HDBS Heterogeneous Data Base System
HDC Half Duplex Communication
HDD Hard Dick Drive
HDF Hierarchical Data Format
HDF High Density Factor
HDL Hardware Design Language
HDLC High-level Data Link Control
HDM Historical Data Model
HDMMCD
High - Density Multimedia Compact - Disc
HDR Header
HDSL High bit rate Digital Subscriber Line
HDTV High Definition TV
HDx Half Duplex
HEC Header Error Code
HEC Hyperelipsoidal Clustering
HECA Hardware Error Confinement Area
HEM Hyper Exponential Model
HEMT High Electron Mobility Transistor
HEPC Home Entrainment Personal Computer
HERTIS Herfordshire Technical Information Service
HEX Hexadecimal
HF Hashing Function
HF High Frequency
HFS Hierarchical File System
HGA Hercules Graphics Adapter
HGC Hercules Graphics Card
HTTP-NG
HyperText Transfer Protocol Next Generation
HIBC Health Industry Bar Code
HIBCC Health Industry Business Communications Council
HIC Hybrid Image Compression
HICSS Hawaii International Conference on Systems Science
HIM Historical Information Management
HIO Halt Input / Output
HIPO Hierarchy Input Process Output
HIPPI High Performance Parallel Interface
HIS Hypermedia Interchange Standard
HLCs High Level Components
HLI High Level Integration
HLL High Level Language
HLLAPI High - Level Language Application Programming Interface
HLS Hue Lightness Saturation
HM Heuristic Method
HMA High Memory Area
HMA Hub Management Architecture
HMD Head - Mounted Display
HMI Human - Machine Interface
HMM Hidden Markov Modules
HMMU Hardware Memory Management Unit
HNL Hierarchy Nesting Level
HNN Hopfield Neural Network
HNR Handwritten Numeral Recognition
HNR Host Not Responding
HOB Head Of Bus
HOB High - Order Bus
HOL High Order Language
HOOD Hierarchical Object Oriented Design
HOOP Hypertext Object Oriented Programming
HOOPS Hierarchical Object Oriented Picture System
HOP High Order Perception
HP Hewlett Packard
HP/UX Hewlett - Packard's version of Unix
HPC High Performance Computing
HPC Handheld PC
HPCC High - Performance Computing and Communications
HPF High Performance Fortran
HPFS High Performance File System
HPGL Hewlett - Packard Graphics Language
HPIB Hewlett - Packard Interface Bus
HPPI High Performance Peripheral Interface
HPPLL Hewlett - Packard Printer Control Language
HPSG Head-driven Phrase Structure Grammar
HRA Historical Relational Algebra
HRSC High Resolution Source Coding
HSBU High - Speed Buffer Unit
HSDB High Speed Ring Bus
HSM Hierarchical Storage Management
HSP High Speed Printer
HSSI High Speed Serial Interface
HST High Speed Technology
HSTS Hubble Space Telescope Scheduling
HSYNC Horizontal Synchronization
HT Headland Technologies
HTI Human / Technology Integration
HTML HyperText Markup Language
HTN Hierarchical Task Network
HTO Host Timed Out
HTTP Hypertext Transfer Protocol
HTTPD Hyper Text Transfer Protocol Daemon
HVP Horizontal - Vertical Projections
HW Hardware
HWCIS Hardware Configuration Items
HWPO Hashing With Progressive Overflow
Hz Hertz
II/EMS Integrated / Engineery
Modeling System
I/O Input / Output
I/O A Input / Output Area
I/O C Input / Output Channel
I/O C Input / Output Controller
I/O D Input / Output Device
I/O P Input / Output Port
I/O P Input / Output Processor
I/O S Input / Output Statement
I/OS Input / Output Structures
I/OSD Input / Output Structure Description
I2C Inter Integrated
Circuit
I2L Integrated Injection Logic
I2O Intelligent Input / Output
IAB Internet Activities Board
IAB Internet Architecture Board
IAC Inter - Application Communication
IAG Instruction Address Generation
IAHC International Ad Hoc Committee
IAK Internet Access Kit
IAL International Algebraic Language
IANA Internet Assigned Numbers Authority
IANS International Article Numbering System
IAP Internet Access Providers
IAS Interactive Application System
IAT Import Address Table
IAUP Internet User Account Provider
IBC Instrument Bus Computer
IBM Industry Business Machines
IBM-AT IBM - Advanced Technology
IBM-GL IBM Graphics Language
IBM-PC International Business Machine Personal Computer
IBP Indeterminate Basic Plan
IBS Internet Billing Server
IBSP Internet Billing Server Protocol
IC Integrated Circuit
IC Individual Chips
IC Interrupt Controller
IC Input Circuit
ICA Intra - application Communications Area
ICA Intelligent Console Architecture
ICAP Internet Calendar Access Protocol
ICAS Intel Communicating Applications Specifications
ICAs Image Compression Algorithms
ICB Internet Citizen's Band
ICC Intercomputer Communication Corp
ICCP International Consortium of Computing Professionals
ICCP Institute for the Certification of Computing Professionals
ICCS Indention Conditioned Cover Sets
ICD Investigate Current Data
ICD Interface Control Document
ICD In Circuit Debuggers
ICD International Code Designator
ICE Information and Content Exchange
ICE Internet Connections for Engineering
ICE Integrated Computing Environment
ICE In - Circuit Emulator
ICES Interference - causing Equipment Standard
ICF Interactional Cryptography Framework
ICGSVD Iterative Conjugate Gradient Singular - Value Decomposition
ICI Interface Control Information
ICI Intercarrier Interface
ICI Image Component Information
ICIS International Conference on Information Systems
ICL Interface Clear
ICLID Incoming - Call Line Identification
ICM Incremental Computation Model
ICM Incoming Message
ICM Image Color Matching
ICMP Internet Control Message Protocol
ICNN International Conference on Neural Network
ICO Icon
ICP Internal Caching Protocol
ICP Integrated Channel Processor
ICR Intelligent Character Recognition
ICS Institute of Computer Service
ICS Intuitive Command Structure
ICS Intergraph Computer Systems
ICSAPI Internet Connection Services API
ICSS Internet Connection Secure Server
ICT Information and Communication Technology
ICT Intermodule Communication Tool
ICU Interface Control Memory
ICU Instruction - Cache Unit
ICU Intel Configuration Utility
ICU ISA Configuration Utility
ID Identification
ID Identifier
IDA Intelligent Drive Array
IDA Integrated Digital Access
IDA Intelligent Disk Array
IDAPI Integrated Database Application Programming Interface
IDAPI Independent Database API
IDB Internal Drive Bay
IDC Integrated Database Connector
IDC Integrated Desktop Connector
IDC Internet Database Connector
IDC Interactive Data Capture
IDDD International Dedicated Direct Dial
IDDE Integrated Development & Debugging
Environment
IDE Integrated Development Environment
IDE Intelligent Drive Electronics
IDE Interactive Design and Engineering
IDE Interface Design Enhancement
IDE Integrated Drive Electronics
IDEA International Date Encryption Algorithm
IDEF Integrated Data Engineering Facility
IDEL Interface Design Evaluation Language
IDES Interface Description and Evaluation System
IDEs Impact Differential Equations
IDF Intermediate Distribution Frame
IDG Inter - Dialog GAP
IDI Initial Domain Identifier
IDIV Integer Divide
IDL Interface Description Language
IDL Interactive Data Language
IDL Interface Diffusion Language
IDL Interface Definition Language
IDM Integrated Data Management
IDMS Integrated Data Base Management System
IDN Integrated Digital Network
IDNX Integrated Digital Network Exchange
IDP Integrated Data Processing
IDP Internet Datagram Protocol
IDR Investigate & Define
Requirements
IDR Intelligent Document Recognition
IDSL Internet Digital Subscriber Line
IDT Interrupt Descriptor Table
IDT Interface Design Tool
IDU Interface Data Unit
IDX Index
IE Internet Explorer
IEC International Electrotechnical Commission
IEEE Institute of Electrical and Electronic Engineers
IEF Information Engineery Facility
IEMSI Interactive Electronic Mail Standard Identification
IEN Internet Experiment Notes
IEPG Internet Engineering and Planing Group
IESG Internet Engineering Steering Group
IET Initial Element Type
IETF Internet Engineering Task Force
IF Interrupt Flag
IFC Internet Foundation Classes
IFD Image File Directories
IFF Interchange File Format
IFG Inter - Frame GAP
IFG Incoming Fax Gateway
IFIP International Federation Information Processing
IFP Instruction Fetch Pipeline
IFPUG International Function Point Users Group
IFR Interface Repository
IFS Instable File System
IFSM Information Systems Management
IGA Integrated Graphics Array
IGBT Insulated - Gate Bipolar Transistor
IGC Integrated Graphics Controller
IGES Initial Graphics Exchange Standard
IGES Initial Graphics Exchange Specification
IGFET Insulated - Gate Field Effect Transistor
IGMP Internet Group Multicast Protocol
IGMP Internet Group Management Protocol
IGMP Internet Group Membership Protocol
IGP Interior Gateway Protocol
IGRP Interior Gateway Routing Protocol
IGS Internet Go Server
IHD Integrated Help Desk
IHV Independent Hardware Vendor
II/O Intelligent Input / Output
IIBR Inheritance Interface Based Refinement
IIF Immediate Interface
III Interstate Identification Index
IIL Integrated Injection Logic
IIOP Internet Inter - ORB Protocol
IIP Information Interface and Presentation
IIP Impact Indirection Procedure
IIR Immediate Impulse Response
IIS Internet Information Server
IIS Institute of Information Scientists
IISP Interim Interswitch Signaling Protocol
IITF Information Infrastructure Task Force
IJAIT International Journal on Artificial Intelligence Tools
IJCGA International Journal of Computational Geometry and Applications
IJCIS International Journal of Cooperative Information Systems
IJCP Ink Jet Color Printer
IJFCS International Journal of Foundations of Computer Science
IJHSC International Journal of Height Speed Computing
IJPRAI International Journal of Pattern
Recognition and Artificial Intelligence
IJSEKE International Journal of Software Engineering and Knowledge Engineering
IJUFKS International Journal of Uncertainty, Fuzziness and Knowledge-based Systems
IKP Internet Keyed Payments
ILA Image Light Amplifier
ILMI Inter Local Management Interface
ILS International Language Support
ILU Independent Logical Unit
IM Information Management
IMA Interactive Multimedia Association
IMACS Image Management and Communication
System
IMAP Internet Message Access Protocol
IMAP Interactive Mail Access Protocol
IMC Internet Mail Consortium
IMDS Image Data Stream
IME Input Method Editor
IMG Image
IMHO In My Humble Opinion
IML Initial Microcode Load
IMNO Implementing Multiple Networked Objects
IMO In My Opinion
IMP Interface Massage Processor
IMP Information Message Processor
IMPA Intelligent Multi - Port Adapter
IMPDU Initial Mac Protocol Data Unit
IMR Internet Monthly Report
IMS Information Management System
IMS Intermediate Maintenance Standards
IMSP Internet Message Support Protocol
IMSSI Inter - MAN Switching System Interface
IMT Image Memory Translatable
IMT Inferential Modeling Technique
IMTC International Multimedia Telecommunications Consortium
IMTV Interactive Multimedia Television
IMUL Integer Multiply
IMUX Inverse Multiplexer
INC Increment
INCAS Incremental Architecture for distributed Systems
INCOSE International Council On Systems Engineering
INDEO Intel Video
INF Information
INI Initialize
INIC Internet Network Information Center
INM Integrated Network Management
INND Internet News Daemon
INS Integrated Network Server
INS Input String
INT Internal
INT Integer
INT International
INT Interrupt
INTA Interrupt Acknowledge
InTek Integration Technologies
InterNIC Internet Network Information Center
IOC Inter - Office Channel
IOC Initial Operational Capability
IOCC Input / Output Channel Converter
IOCR Intelligent Optical Character Recognition
IOCS Input / Output Control System
IODE Integrated Development and Debugging Environment
IOE Integrated Office Environments
IOG Input Output Group
IOHMM Input Output Hidden
Markov Model
IOIS Inter - Organization Information System
IOP Input / Output Processor
IOPB Input / Output Permission Bitmap
IOPL Input / Output Privilege Level
IOQ Input Output Queue
IOR Interoperable Object Reference
IOS Internetwork Operating System
IOS Inter Object Synchronization
IOSGA Input / Output Support Gate Array
IP Instruction Pointer
IP Internet Protocol
IP Internetwork Protocol
IPBF Installed Peripheral Base Flexibility
IPC Institute for interconnecting and Packaging electronic Circuit
IPC Interprocess Communication
IPC Instructions Per Clock
IPC Interprocess Commutation
IPC Information Processing Center
IPCP Internet Protocol Control Protocol
IPDS IBM Personal Dictation System
IPDS Intelligent Printer Data Stream
IPFC Information Presentation Facility Compiler
IPI Intelligent Peripheral Interface
IPIDs Interface Pointer Identifiers
IPL Initial Program Load
IPL Information Programming Language
IPM Interpersonal Message
IPM Images Per Minute
IPNG Internet Protocol, Next Generation
IPO Input Process Output
IPP Internet Packing Protocol
IPP Internet Printing Protocol
IPRA Internet PCA Registration Authority
IPSE Integrated Programming Support Environment
IPSE Integrate Project Support Environment
IPSEC IP Security
IPSJ Information Processing Society of Japan
IPX Internet Packet
Exchange
IPX Internetwork Packet Exchange
IPX/SPX Internet Packet Exchange / Sequenced Packet Exchange
IQC Indeo Quick Compressor
IQL Interactive Query Language
IR Information Retrieval
IR Immediate Restart
IR Infrared
IR Instruction Register
IRAM Integrated RAM
IRC Internet Relay Chat
IRC Interrupt Request Controller
IRCCN Input - space RCCN
IRD Internet Resource Directory
IRD Integrated Receiver / Descrambler
IRDA Infrared Data Association
IRDS Information Resource Dictionary System
IRET Interrupt Return
IRF Intermediate Routing Function
IRF Inheritance Rights Filter
IRG Inter - Record GAP
IRGB Intensity Red Green Blue
IRIS Image Recognition Integrated Systems
IRL Inter - Repeater Link
IRL Interactive Reader Language
IRLAP Infrared Link Access Protocol
IRM Information Resource Management
IRQ Interrupt Request
IRS Interface Requirements Specification
IRT Inverse Radon Transform
IRTF Internet Research Task Force
IRX Information Retrieval Experiment
IS Interrupt Status
IS Information System
IS Intermediate System
IS Information Strategy
ISA Integrated Services Architecture
ISA Industry Standard Architecture
ISA Instruction - Set Architecture
ISAKMP Internet Security Association Key Management Protocol
ISAM Indexed Sequential Access Method
ISAPI Internet Server API
ISAPI Internet Server Application Program Interface
ISBN Integrated Satellite Business Network
ISBN International Standard Book Number
ISC Internet Software Consortium
ISC Inter - Systems Communication
ISC Instruction Set Computer
ISD Image Section Descriptor
ISD Instructional Systems Design
ISDN Integrated Services Digital Network
ISDU Isochronous Service Data Unit
ISE Input Sensitivity Equation
ISG Information Storage Group
ISG Interactive System Group
ISH Information Super Highway
ISI Internally Specified Index
ISIS Integrated Systems and Information Services
ISIS Intelligent Scheduling and Information System
IS-IS Intermediate System - to - Intermediate System
ISKM Internet Starter Kit for the Macintosh
ISL Interactive System Language
ISM Integrated System Management
ISMF Interactive Storage Management Facility
ISMN Information System in Mobile Networks
ISO International Standards Organization
ISO/OSI-M
International Organization for Standardization / Open System Interconnection Model
ISOC Internet Society
ISP Internet Service Provider
ISP International Standardized Profiles
ISP Interrupt Stack Pointer
ISP Interrupt Status Port
ISPA Internet Service Providers Association
ISPF Interactive System Programming Facility
ISR Information Storage and Retrieval
ISR Interrupt Status Register
ISR Interrupt Service
Routine
ISS Integrated Silicon System
ISSI Inter - Switching System Interface
ISSLL Integrated Services over Specific Link Layers
ISSN International Standard Serial Number
ISSS Initial Sector Suit System
ISV Independent Software Vendors
IT Information Technology
ITAA Information Technology Association of America
ITB Intermediate Text Block
ITB Information Technology Branch
ITCC Internet Training and Certification Consortium
ITE Information Technology Equipment
ITF Interactive Test Facility
ITF Improvement Time Factor
ITI Intelligent Transportation Infrastructure
ITIC Internet Telephony Interoperability Consortium
ITN Identification Tasking and Networking
ITP Integrated Product Team
ITPs In Circuit Test Probes
ITR Internet Talk Radio
ITS Intelligent Tutoring Systems
ITSEC Information Technology Security Evaluation Criteria
ITSP Internet Telephony
Service Provider
ITU International Telecommunication Union
ITUG International Telecommunications User Group
ITU-TIES
ITU - Telecom Information Exchange Services
ITU-TSS ITU - Telecommunications Standards Section
ITV Interactive Television
ITV International Telecommunication Union
ITX Intermediate Text block
IU Integer Unit
IUAP Internet User Account Provider
IUS/ITB Interchange Unit Separator / Intermediate Transmission Block
IV Interactive Video
IV&V Independent Verification and Validation
IVIS Interactive Video Information System
IVL Intel Verification Lab
IVL Independent Vendor League
IVP Initial Value Problems
IVR Interactive Voice Response
IVS Interactive Videodisk System
IVT Interrupt Vector Table
IW Integrated Workstation
IXC Interexchange Circuit
IXC Interexchange Carrier
JJ/SQL Java Structured
Query Language
JA Jump Address
JAD Joint Application Design
JAD Joint Application Development
JAE Jump if Above Or Equal
JANET Joint Academic Network
JAR Java Archive
JBE Jump if Below or Equal
JBOD Just a Bunch Of Disks
JC Jump if Carry set
JCE Java Cryptographic Extension
JCGIS Jefferson County
Geographic Information Systems
JCIN Jefferson County Information Network
JCL Job Control Language
JCMD Jefferson County Mapping Department
JCN Jittery Coding Nudnicks
JCOS Jefferson County Open Space
JDBC Java Data Base Connectivity
JDE Java Development Environment
JDK Java Developer Kit
JE Jump if Equal
JEDEC Joint Electron Device Engineering Council
JEIDA Japanese Electronics Industry Development Association
JEPI Joint Electronic Payment Initiative
JES Job Entry System
JES Java Embedded Server
JFC Java Foundation Classes
JFIF JPEG File Interchange Format
JFM Junk Fax Mail
JFS Journalized File System
JG Jump if Greater
JGE Jump if Greater Or Equal
JGL Java Generic Library
JIDL Java Interface Description Language
JIPS Janet Internet Protocol Service
JIS Japan Industrial Standard
JIT Just - In - Time
JL Jump if Less
JLIP Joint Level Interface Protocol
JMAPI Java Management Application Programming Interface
JMF Java Media Framework
JMP Jump
JN Jordan Network
JNA Jump if Not Above
JNAE Jump if Not Above or Equal
JNB Jump if Not Below
JNBE Jump if Not Below or Equal
JNDI Java Naming and Directory Interface
JNG Jump if Not Greater
JNGE Jump if Not Greater Or Equal
JNI Java Native Interface
JNK Junk
JNL Java Numerical Library
JNLE Jump if Not Less or Equal
JNO Jump if No Overflow
JNP Jump if No Parity
JNS Jump if No Sign
JNZ Jump if Not Zero
JOE Java Objects Everywhere
JOHNNIAC
John Neumann Integrator and Automatic Computer
JOSS Johnniac Open Shop System
JOTC Joint Operability Test Center
JPE Jump if Parity Even
JPE Jet Propulsion Laboratory
JPEG Joint Photographic Expert Group
JPL Jet Propulsion Laboratory
JPT Joe Project Tool
JS JavaScript
JS Jump if Sign
JSD Jackson Structured Development
JSD Jackson System Development
JSDK Java Servlet Development Kit
JSEP Joint Services Electronics Program
JSP Jackson Structured Programming
JSQ Joint the Shortest Queue
JSS Java-script Style Sheet
JTAPI Java Telephony Application Programming Interface
JTLW Java Type Library Wizard
JTM Job Transfer and Manipulation
JTS Java Transaction Service
JUGHEAD
Jonzy's Universal Gopher Hierarchy Excavation And Display
JVM Java Virtual Machine
JWS Java Workshop
JWS Java Web Server
JZ Jump if Zero
KKA Knowledge Aquisition
KARP Knowledge Aquisition Representation and Processing
KAS Kerberos Authentication Server
KB Kilobytes
Kb Kilobits
KBANN Knowledge Based Artificial Neural Network
KBD Keyboard
KBE Knowledge Based Engineering
KBps Kilobytes Per Second
Kbps Kilobits Per Second
KBS Knowledge Based Systems
KBSA/ Knowledge Based
ADM Software Assistant / Advanced Development Model
KDC Kerberos Distribution Center
KDD Knowledge Discovery in Databases
KDS Korean Data System
KDT Key Definition Table
KEDS Knowledge - based Equation Discovery System
KEFIR Key Findings Reporter
KHZ KiloHertz
KIDS Kertrel Interactive Development System
KIF Knowledge Interchange Format
KIS Knowbot Information Service
KKL Knowledge - based Kernel Language
KLM Knowledge Level Model
KLOC Kilas Lines Of Code
KMP Knuth Morres Pratt
KNN K - Nearest Neighbor
KOPS Kilo - Operations Per Second
KORE Knowledge Object Relationship Environment
KOSI Knowledge Oriented Statistic Interface
KPI Kernel Programming Interface
KQML Knowledge Query and Manipulation Language
KRS Knowledge Retrieval System
KSAR Knowledge Source Activation Record
KSH Korn Shell
KSPH Keystrokes Per Hour
KSR Keyboard Send Receive
KSRT Keyboard Send Service Terminal
KWIC Key Word In Context
LL2TP Layer 2 Tunneling
Protocol
LA Look - Ahead
LAA Locally Administrated Address
LADDR Layered Device Driver Architecture
LAG Logical Address Group
LAIS Local Area Interconnect Support
LALL Longest Allowed Lobe Length
LALR Look - Ahead Left to Right
LAMP Link Access Protocol for Modems
LAN Local Area Network
LANACS Local Area Network Asynchronous Connection Server
LANDP LAN Distributed Platform
LANE LAN Emulation
LAP Link Access Procedure
LAPB Link Access Protocol Balanced
LAP-B Link Access Procedure - Blanched
LAPD Link Access Procedure type D
LAPM Link Access Procedure for Modems
LAR Load Access Right
LASER Laboratory for Advanced Software Engineering Research
Laser Light Amplification by the Stimulated Emission of Radiation
LAST Local Area Storage Transport
LAT Local Access
Terminal
LAT Local Area Transport Protocol
LATA Local Access and Transfer Area
LAVC Local Area VAX Cluster
LAWN Local Area Wireless Network
LB Left Button
LB Letter Ballot
LBA Logical Block Addressing
LBG Line Buzo Gray
LBR Library
LBT Listen Before Talk
LBX Local Bus Accelerator
LCA Lotus Communications Architecture
LCC Loadless Chip Carrier
LCD Liquid Crystal Display
LCD Lowest Common Denominator
LCF Low Cost Fiber
LCF Logic for Computable Function
LCFS Last - Come, First - Serve
LCGN Logical Channel Group Number
LCID Label Connections Identifier
LCIDs Local Identifiers
LCK Library Construction Kit
LCM Least Common Multiple
LCMT Linguistically-based Conceptual Modeling Technique
LCN Logical Channel Number
LCOM Lock of Cohesion in Method
LCP Logical Construction
Programming
LCP Link Control Protocol
LCR Line Control Register
LCS Lexical Conceptual Structures
LCS Lotus Customer Support
LCU Last Cluster Used
LDA Logical Device Address
LDA Linear Discriminant Network
LDAP Lightweight Directory Access Protocol
LDC Lossy Data Compression
LDC Lotus Development Corporation
LDCDF Local Direction Contributivity Density Fealure
LDF Largest Degree First
LDFM Logical Data Flow Model
LDI Linear Differential Inclusions
LDLP Language for Distributed Logic Programming
LDM Long Distance Modem
LDM Logical Data Module
LDP Load Protection
LDP Live Database Page
LDPD Logical Database Process Design
LDS/ECF
Logical Data Store / Entity Cross Reference
LDT Local Descriptor Table
LDV Lock Data View
LE Less Or Equal
LE Local Exact
LEA Load Effective Address
LEAF Law Enforcement Access Field
LEC LAN Emulation Client Service
LEC Local Exchange Carrier
LED Light Emitting Diode
LEL Link, Embed and Launch - to - edit
LEM Language Extension Module
LEN Low Entry Networking
LENNI LAN Emulation Network Node Interface
LEO LON Earth Orbit
LEP Loader Election Problem
LES LAN Emulation Server
LET Letter
LF Line Feed
LFAP Lightweight Flow Admission Protocol
LFD Late Finish Data
LFI Language Feature Interrogation
LFI Last File Indicator
LFN Long File Name
LFRN Local Feedback Recurrent Network
LFS Load Pointer and FS, GS
LFSR Linear Feedback Shift Register
LFT Low Function Terminal
LFU Least Frequently Used
LGA Leadless Grid Array
LGDE Logical Grouping of Dialogue Elements
LGDT Load Global Descriptor Table
LH Link Header
LHF Loading a Hash File
LHS Left Hand Side
LI Length Identifier
LIAS Library Information Access System
LIB Library
LIBRIS Library Information System
LIC Lossless Image Compression
LIC Line Interface Coupler
LICS Lotus International Character Set
LIDT Load Interrupt Descriptor Table
LIEP Large Internet Exchange Packet
LIF Low Insertion Force
LIFO Last In, First Out
LIFR Live Intern Fill Rate
LILO Last In, Last Out
LIM Lotus - Intel - Microsoft
LIM EMS LIM Expanded Memory Specification
LIMDO Light Intensity Modulation Direct Overwrite
LIMM Light Intensity Modulation Method
LIMS Library Information Management System
LINC Library and Information Cooperation Council
LIP Large Internet Packet
LIPS Lightweight Internet Person Schema
LIPS Logical Interface Per Second
LIPS Linear Inferences Per Second
LIS Logical IP Subnet
LIS Local Independent Subnet
LISA Library and
Information Science Abstract
LISP Language Independent Subtitling Program
LISP List Processing
LISP List Processor
LIU Logical Interface Unit
LIU LAN Interface Unit
LLC Logical Link Control
LLCP Logical Link Control Protocol
LLCs Low Level Components
LLDT Load Local Descriptor Table
LLF Low Level Format
LLI Low Level Input
LLI Low Level Integrations
LLL Low Level Language
LLV Lockheed Launch
Valid
LM Likelihood Method
LM/X LAN Manager for Unix
LMB Left Mouse Button
LMBCS Lotus Multi - Byte Character Set
LMCOA Link Monitor and Control Operator Assistant
LMD Last Modification Date
LMDS Local Multipoint Distribution Service
LME Layer Management Entity
LMF Low Motion Footange
LMI Local Management Interface
LMI Link Management Interface
LMS Least Mean Square
LMS Lotus Messaging Switch
LMSE Least Mean Square Error
LMSW Load Machine Status Word
LMU LAN Management Utilities
LMU LAN Manager for Unix
LN Logarithm
LN Load Number
LN:DI Lotus Notes : Document Imaging
LNNI LAN emulation Network Node Interface
LNV Large Noise Variance
LOC Line Of Code
LOC Loop On-line Control
LOD Level Of Detail
LODSB Load String Byte
LOE Level Of Effort
LOG Logarithm
LOGMARS
Logistics Applications of Automated Marking and Reading Symbols
LOL Laughing Out Loud
LON Local Operating Network
LOOPE Loop While Equal
LOOPNE
Loop While Not Equal
LOOPNZ Loop While Not Zero
LOOPZ Loop While Zero
LORE Line Oriented Editor
LP Lach Power
LP Line Printer
LP Long Play
LP Linear Programming
LPAR Logic Programming and Automated Reasoning
LPC Local Procedure Call
LPC Linear Predictive Code
LPD Line Printer Daemon
LPI Lines Per Inch
LPL Lotus Programming Language
LPL Logic Programming Language
LPM Lines Per Minute
LPMUD Programming Language MUD
LPN Logical Page Number
LPP Linear Programming Problem
LPR Line Printer Remote
LPS Low - Power Schottky
LPS Layered Product Support
LPT Local Printer
LPT Line Print Terminal
LQ Letter Quality
LQM Link Quality Monitoring
LR Left to Right
LR Link Register
LRC Local Register Cache
LRC Longitudinal Redundancy Check
LRFS Least Remain - First Service
LRL Least Recently Loaded
LRM Least Recently - used Master
LRM Language Reference Manual
LRO Locating Remote Objects
LRPC Lightweight Remote Procedure Call
LRS Language Resource
LRU Last Recently Used
LS Line Splitter
LSA LAN and SCSI Adapter
LSA Line Sharing Adapter
LSA Local Security Authority
LSAPI License Services Application Program Interface
LSB Last Significant Bit
LSC LIFO Stack Class
LSC Least Significant Character
LSD Least Significant Digit
LSI Large Scale Integration
LSL Link Support Layer
LSL Lach Shared Language
LSL Load Segment Limit
LSR Loop Structural Ratio
LSS Load Pointer SS
LSSF Last Square Spherical Fitting
LSSM Logical System Specification Module
LST Logical Listing Device
LSX Lotus Scripting Extension
LT Link Trailer
LT Line Termination
LTE Line Terminating Equipment
LTR Load Task Register
LTR Left - To - Right
LTW Long Term Workload
LU Logical Unit
LUA Logical Unit Application
LUI Local User Input
LUIS Library User Information Service
LUN Logical Unit Number
LUNI LAN emulation User Network Interface
LUT Lookup Table
LV Logical Volume
LVM Logical Volume Management
LVQ Learning Vector Quantization
LVS Logic Verification Software
LW Lazy Write
LWR Loop Weight Ration
LYR Lyrics
LZA Lempel Ziv Algorithm
LZS Lempel Ziv Stack
LZW Lempel Ziv Welch
MM3P2E Machinery Materials
Measurement People Process Environment
MA Medium Adapter
MAC Media Access Control
MAC Message Authentication Code
MAC Macintosh
MAC Medium Access Control
MAC Multiple Access Computers
MAC/TCP
Macintosh TCP
MACH Multilayer Actuator Head
MACOS Macintosh Operating System
MAD Median of the Absolute Deviations
MADE Manufacturing and Automated Design Engineering
MADYMO
Mathematical Dynamic Modeling
MAE Metropolitan Area Ethernet
MAE Mean Absolute Error
MAE Macintosh Application Environment
MAG Modular Attribute Grammar
MAI Multiple Applications Interface
MAN Metropolitan Area Network
MAN Manual
MANIAC Mathematical Analyzer Numerical Integrator And Computer
MAP Maintenance Analysis Procedures
MAP Memory Allocation Map
MAP Manufacturing Automation Protocol
MAP Maximum A Posteriori
MAPI Messaging Application Program Interface
MAPICS Manufacturing, Accounting and Production Information Control System
MARS Multicast Address Resolution Servers
MARVEL Machine - Assisted Realization of the Virtual Electronic Library
MASM Macro Assembler
MASS Maximum Availability and Support Subsystem
MAT Maintenance Access Terminal
MAT Machine Assisted Translation
MATLAB Matrix Laboratory
MATS Modified Algorithmic Test Sequence
MAU Multistation Access Unit
MAU Media Adapt Unit
MAU Media Access Unit
MAU Medium Attachment Unit
MAVDM Multiple Application VDM
MAX Maximum
MaxEN Maximum Entropy Network
MB Mailbox
MB Middle Button
MB Mega Bytes
Mb Megabits
MBASIC Microsoft Basic
MBCS Multi - Byte Character Set
MBD Model - Based Diagnosis
MBI Manpower Buildup Index
MBONE Multicast Backbone
MBps Megabytes per second
Mbps Megabits per second
MBR Master Boot Record
MBS Maximum Burst Size
MC Mega Cycle
MCA Micro Channel Architecture
MCA Micro Channel Adapter
MCA Micro Channel Architecture
MCAD Mechanical Computer Aided Design
MCAM Multiscale Content - Addressable Memory
MCB Message Control Block
MCB Memory Control Block
MCC Microelectronics and Computer Consortium
MCDV Maximum Cell Delay Variation
MCE Machine Check Enable
MCF MAC Convergence Function
MCF Message Security Protocol
MCF Meta Content Format
MCGA Multi Color Graphics Adapter
MCGA Monochrome Color Graphics Adapter
MCI Media Control Interface
MCIS Microsoft Commercial Internet System
MCL Microsoft Compatibility Labs
MCL Median - weighted Linear Combination
MCLR Maximum Cell Loss Ration
MCM Multi Chip Module
MCNE Master Certified Novell Engineer
MCNS Maximum Conditional Node Span
MCNS Multimedia Cable Network System
MCP Multimedia Personal Computer
MCP MAC Convergence Protocol
MC-PGA Metallized Ceramic - Pin Grid Array
MCPS Microsoft Certified Product Specialist
MCPSM Multiresolution Critical - Point Segmentation Method
MCR Minimum Cell Rate
MCR Mixed Cell Reference
MCS Multicast Server
MCS Multicart Communication System
MCSE Microsoft Certified Systems Engineer
MCTD Maximal Cell Transfer Delay
MCU Microcontroller Unit
MCU Multi-chip Unit
MCU Multipoint Control Unit
MD Module Diagram
MD Make Directory
MD Mini Disk
MD Monochrome Display
MDA Multidimensional Analysis
MDA Monochrome Display Adapter
MDA Mini Driver Architecture
MDB Multimedia Database
MDBMS Multimedia Database
Management System
MDC Message Driven Computation
MDDBMS
Multidimensional Database Management System
MDF Menu Definition File
MDGD Multi - Dimensional Gaussian Distribution
MDI Medium - Dependent Interface
MDI Multiple Document Interface
MDI Memory Display Interface
MDIC Manchester Decoder and Interface Chip
MDK Multimedia Developers Kit
MDL Message Description Language
MDLP Module Data Link Protocol
MDR Minimum Design Requirement
MDR Malfunction Detection Report
MDT Microsoft Distributed Transaction
MDT Minimum Down -Time
MDY Month Day Year
MEB Memory Expansion Board
MEE Maximum Entropy Estimation
MEN Menu
MES Manufacturing Execution System
MESI Modified Exclusive Shared Invalid
MET Memory Enhancement Technology
MET Metafile
MFA Most Frequently Accessed
MFA Mean Field Annealing
MFC Microsoft Foundation Classes
MFCL Microsoft Foundation Class Library
MFFS Microsoft Flash File System
MFL Multiple Floating Long
MFLOPS Millions of Floating Point Operations Per Second
MFM Modified Frequency Modulation
MFP Multi Function Peripheral
MFPI Multifunction Peripheral Interface
MFPS More From Program Status
MFS Model Formulation System
MFS Macintosh File System
MFS Memory File System
MFS Modified Filing System
MFT Master File Table
MFT Multiprogramming with a Fixed number of Tasks
MFTM Mean Field Theory Modrive
MGA Monochrome Graphics Adapter
MGE Modular GIS Environment
MGET Multiple GET
MGR Manager
MGSM Multi - Geometry Surface Model
MH Message Handler
MHD Minimum Hop Distance
MHEG Multimedia and Hypermedia Experts Group
MHI Master Help Index
MHS Message Handling System
MHS Message Handling Service
MHSONN
Mapping and Hierarchical Self Organizory Neural Network
MHz Mega Hertz
MI Management Interface
MI/MIC Mode Indicate / Mode Indicate Common
MIB Management Information Base
MIC Musical Image Compression
MICA Multiprotocol Image Compression Algorithm
MICR Magnetic Ink Character Recognition
MICROB Making Intelligent Collective Robotics
MICS Macro Interpretive Commands
MID Multiplexing Identifier
MID Message Identifier
MIDAS Multiuser Distributed Application Services
MIDI Musical Instrument Digital Interface
MIDL Microsoft IDL computer
MIE Microsoft Internet Explorer
MIF Management Information Files
MII Microsoft - IBM - Intel
MIL Military
MIL/STD Military Standard
MIM Management Information Model
MIM Metal - Insulator - Metal
MIMD Multiple Instruction Multiple Data
MIME Multipurpose Internet Mail Extension
MIMO Multiinput / Multioutput
MIN Multistage Interconnection Networks
MIN Minimum
MINDS MS-DOS Internal Network Drive Scheme
MINUET Minnesota Internet Users Essential Tools
MIP Mix - Integer Programming
MIPS Million Instruction Per Second
MIPS Music Information Processing Standards
MIS Management Information System
MIS Multimedia Information Sources
MISD Multiple Instruction Single Data
MJVM Microsoft Java Virtual Machine
MKDE Microkernel Datebank Engine
MKDIR Make Directory
MKF Multimedia Knowledge Formalizer
MKS Mortice Kern System
ML Meta Language
ML Machine Language
MLAPI Multilingual Application Programming Interface
MLC Multistrategy Learning Classifier
MLC Multilevel Cell
MLE Multi - Line Editor
MLE Maximum Likelihood Estimation
MLFNN Multilayer Feed forward Neural Networks
MLID Multiple Link Interface
Drivers
MLL Multi - Layer Logic
MLM Mailing List Mongol
MLMA Multi - Level Multi Access
MLP Multi Layer Perceptron
MLPPP Multilink Point to Point Protocol
MLR Multi - channel Linear Recording
MLS Multi Level Secure
MLS Multiple Listing Service
MLSE Maximum Likelihood Sequence Estimation
MM Markovian Model
MMA Microcomputer Managers Association
MMAC Multi - Media Access Control
MMC Matched Memory Cycle
MMC Microcomputer Marketing Council
MMC Microsoft Management Console
MMCD Multimedia Compact - Disc
MMCX Multimedia Communication Exchange
MMF Memory Mapped File
MMFS Manufacturing Message Format Standard
MMI MAN - Machine Interface
MMI Maximum Mutual Information
MMIC Multi - Mod Image Compression
MMIS Materials Manager Information System
MML Minimum Message Length
MMP Memory Management Program
MMPM Multimedia Presentation Manager
MMSE Minimum Mean Square Error
MMU Memory Management Unit
MMVF Multimedia Video File
MMX Matrix Manipulation Extensions
MMX Multimedia Extension
MND Motor Neuron Disease
MNN Mapping Neural Network
MNP Microcom Network Protocol
MOB Memory - Order Buffer
MOC Microsoft Official Curriculum
MOD Master Of Description
MOD Magneto Optic Disc
MODD Magneto Optic Disc Drive
MODEM Modulator - Demodulator
MOF Metaobject Facility
MOHLL Machine Oriented High Level Language
MOI Microsoft Office Interface
MOIMS Mapobjects Internet Map Server
MOLAP Multidimensional On - Line Analytical Processing
MOM Message Oriented Middleware
MOM Manufacturing Operations Management
MOM Message - Oriented Middleware
MOMA Message Oriented Middleware Association
MONET Multiwavelength Optical Networking
MOO MUD Object Oriented
MOOD Multiple Object Oriented Design
MOP Maintenance Operations Protocol
MOR Magenta Optical Recording
MOS Master Operating System
MOS Metal Oxide Semiconductor
MOS Meta Operating System
MOS Magneto - Optic Storage
MOSES Methodology for Object - oriented Software Engineering of Systems
MOSFET
Metal Oxide Semiconductor Field Effect Transistor
MOSIS Metal Oxide Semiconductor Implementation Service
MOSS MIME Object Security Services
MOTIS Message - Oriented Text Interchange System
MoU Memorandum of Understanding
MOVS Move String
MP Multiple Processors
MP Massively Parallel
MP Monitor Coprocessor
MP/M Multi - tasking Program for Microcomputers
MPA Multi Packer Archiving
MPC Multimedia PC
MPC Multipath Channel
MPCS Mission Planning and Control Station
MPD Monochrome Plasma Displays
MPE Multiple Programming Executive
MPEG Moving Pictures Expert Group
MPEG Motion Picture Encoding Group
MPEX Mossing Pictures Exports Group
MPG Medical Product Group
MPI Message Passing Interface
MPI Multiprecision Integer
MPL Multi - Programming Level
MPM Multi Platform Management
MPM Modern Project Management
MPMD Multiple Processor / Multiple Data
MPNP Massively Parallel Network based Parsing
MPOA Multiple Points Of Access
MPOA Multi Protocol Over ATM
MPP Massively Parallel Processing
MPP Manager Prototyping Project
MPP Message Processing Program
MPPC Microsoft Point - to - Point Compression
MPPC Multi Purpose Parallel Computer
MPQP Multi - Protocol Quad Port
MPR Multi Protocol Router
MPR Multipart Repeater
MPS Multiprocessor Specification
MPS Master Prodention Schedule
MPTN Multi - Protocol Transport Network
MPTS Multi - Protocol Transport Services
MPU Microprocessor Unit
MPW Macintosh Programmer's Workshop
MQA Management of Quality Assurance
MQI Message Queue Interface
MR Magnetoresistive
MR Modem Ready
MR Modification Request
MR3 Modeline Rule 3
MRA Model Residual Approach
MRAC Model Reference Adaptive Control
MRBF Median Radial Leases Function
MRCF Microsoft Real-time Compression Format
MRCI Microsoft Real-time Compression Interface
MRD Minimum Reflective Difference
MRFCS Multirate Fast Circuit Switching
MRFE Modified Return Form Exception
MRI Magnetic Resonance Imaging
MRM Most Recently - used Master
MRNN Model Reference Neural Network
MRO Multi - Region Operation
MRP Manufacturing and Resource Planning
MRP Material Requirement Planning
MRPL Main Ring Path Length
MRS Media Recognition System
MRT Mean Repair Time
MRU Maximum Receive Unit
MS Microsoft
MS Millisecond
MS Microsecond
MS Memory System
MS Message Store
MSA Metropolitan Statistical Area
MSACM Microsoft Audio Compression Manager
MSAP Mini Slotted Alternating Priorities
MSAP MAC Service Access Point
MSAU Multi - Station Access Unit
MSAV Microsoft Anti Virus
MSB Most Significant Bit
MSBF Mean Swaps Between Failures
MSC Mobile Switching Center
MSC Most Significant Character
MSCDEX
Microsoft Compact Disc Extensions
MSD Modular Structure Diagram
MSD Microsoft System Diagnostics
MSD Mass Storage Device
MSD Most Significant Digit
MSD Multistage Detector
MSDN Microsoft Developer Network
MS-DOS Microsoft - Disk Operating System
MSDR Multiplexed Streaming Data Request
MSDS Microsoft Developer Support
MSDU MAC Service Data Unit
MSE Multiuser Simulation Environment
MSE Mean Square Error
MSFR Minimum Security Function Requirements
MSG Message
MSI Medium Scale Integration
MSIE Microsoft Internet Explorer
MSIR Multiple - Input Signature Register
MSIX Metered Services Information Exchange
MSL Many - Sorted Logic
MSL MAP Specification Library
MSL Mathematics Subroutine Library
MSMQ Microsoft Message Queuing
MSN Microsoft Network
MSO Multiple - Systems Operator
MSP Message Security Protocol
MSP Microsoft Paint
MSRP Manufacturer Suggested Retail Price
MSS Mass Storage System
MSS Multiprotocol Switched Services
MSS Maximum Segment Size
MSS MAN Switching System
MST Minimal Spanning Tree
MSTS Microsoft Terminal Server
MSW Machine Status Word
MT Mount
MT Machine Translation
MTA Message Transfer Agent
MTA Multiple Terminal Access
MTA Message Transfer Agent
MTBB Mean Time Between Breakdowns
MTBF Mean Time Between Failures
MTBJ Mean Time Between Jams
MTF Microsoft Tape Format
MTF Modulation Transfer Function
MTL Mixed - temporal Propositional Logic
MTL Merged Transistor Logic
MTP Message Transfer Part
MTRP Maximum Transfer Rate Performance
MTS Microsoft Transaction Server
MTS Multichannel Television Sound
MTS Message Transfer System
MTT Multi - Transaction Timer
MTTD Mean Time To Diagnose
MTTF Mean Time To Failure
MTTR Mean Time To Repair
MTU Maximum Transmission Unit
MU Modules Used
MU Multi - User
MUA Mail User Agent
MUAP Motor Unit Action Potential
MUC Message Understanding Conference
MUD Multi - User Dimension
MUD Multi - User Dungeon
MUI Matrix User Interface
MULTICS
Multiplexed Information and
Computing Service
MUNIN Muscle and Nerve Interface Network
MUOS Multiple User Operating System
MUSE Multi - user Simulation Environment
MUSE Multi - user Shared Environment
MUSH Mail Users' S Shell
MUT Minimum Up - Time
MUX Multiplexer
MVA Mean Value Analysis
MVAR Mapped Variable
MVB Multimedia Viewer Book
MVC Multimedia Viewer Compiler
MVC Model - View Controller
MVD Multiuser Dungeon
MVDM Multiple Virtual DOS Machines
MVGA Monochrome Video Graphics Array
MVI Motion Video Instructions
MVIP Multi - Vendor Integration Protocol
MVP Multimedia Video Processor
MVS Multiple Virtual Storage
MVT Macro Virus Track
MVT Multiprogramming with a Variable number of Tasks
MWM Motif Window Manager
MWV Minimized Window Viewer
MX Mail Exchanger
MXS Microsoft Exchange Server
MYOB Mind Your Own Business
MZR Multiple Zone Recording
NN/I Non - Interlaced
NAC Network Application Consortium
NAC Notesuite Application Collection
NACD National Association of Computer Dealers
NAC's Network Attachment Controllers
NAE Not Above or Equal
NAEP National Assessment of Education Progress
NAG Numerical Algorithms Group
NAK Negative Acknowledgment
NAL Novell Application Launcher
NAM Number Assignment Module
NAM Name Space Module
NAM Network Administration and Management
NAMPS Narrow - band Analog Mobile Phone Service
NAND Not And
NAP Network Access Point
NAP National Attachment Point
NAPA National Auto Parts Stores
NAPLPS North American Presentation - Level Protocol Syntax
NARM Nonlinear Autoregressive Moving Average
NARX Nonlinear Autoregressive Models with Exogenous
NAS Network Application Support
NAS Network Access Server
NASA National Aeronautic and Space Administration
NASAPI Netscape Server API
NASDAQ
National Association of Securities Dealers Automatic Quotation
NASI NetWare Asynchronous Services Interface
NASIRC NASA Automated Systems Internet Response Capability
NAT Network Address Translation
NAU Network Addressable Unit
NAU Network Access Unit
NAUN Nearest Active Upstream Neighbor
NAV Norton Anti - Virus
NAWS Negotiate About Window Size
NBCD Natural Binary Coded Decimal
NBE Not Below or Equal
NBI Nothing But Initials
NBMA Nonbroadcast Multi - Access network
NBNC No Blanks, No Comments
NBP Name Binding Protocol
NBS National Bureau of Standards
NBS Narrowband Socket
NBS Number of Executable Statements
NC No Carry
NC Numerical Control
NC Network Computer
NCA Near - Critical Activity
NCA Network Computing Architecture
NCA Network Communications
Adapter
NCA Network Computing Architecture
NCB National Computer Board
NCC Norton Control Center
NCD Network Computing Device
NCDS Noncontiguous Data Structure
NCF Network Computing Framework
NCF NetWare Command File
NCGA National Computer Graphics Association
NCM Network Configuration Manager
NCMT Numerical Control for Machine Tools
NCN Number of Conditional Noals
NCOS Network Computer Operating System
NCP Not Copy Protected
NCP NetWare Core Protocol
NCP Network Control Processor
NCP Network Control Program
NCR National Cash Register
NCSA National Computer Security Association
NCSA National Center for Supercomputer Applications
NCSC National Computer Security Center
NCSI Network Communications Services Interface
NDA Non - Disclosure Agreement
NDA Nonlinear Discriminant Network
NDDK Network Device Development Kit
NDE Network Design Engineering
NDIS Network Driver Interface Specification
NDL Network Data Language
NDM Normal Disconnected Mode
NDMP Network Data Management Protocol
NDN Non - Delivery Notice
NDP Numeric Data Processor
NDPS NetWare Distributed Print Services
NDR Network Data Representation
NDR Network Data Representation
NDRN Normally Distributed Random Numbers
NDRO Non - Destructive Read Out
NDS Novell Directory
Services
NDS NetWare Directory Service
NDT Next Departure Time
NDT Non - Distributive Testing
NDU Network Device Utility
NE Network Element
NEC Nippon Electric Company
NED NASA Extragalactic Database
NEL Nesting Level
NEMA National Electrical Manufacturers Association
NEP Network Entry Point
NES National Education Supercomputer
NEST Novell Embedded Systems Technology
NET Network
NETBEUI
Network BIOS Extended User Interface
NETBIOS
Network Basic Input - Output System
NETBLT Network Block Transfer
NETMON
Network Monitor
NEWS NetWare Early Warning System
NEWS Network Extensible Window System
NFA Nondeterministic Finite Automation
NFF No Fault Found
NFI Named Field Inheritance
NFS Network File System
NFSP Network File Service Protocol
NFT Network File Transfer
NFT Normal Form Transition
NG No Good
NGCR Next Generation Computer Resources
NGE Not Greater or Equal
NGI Next - Generation Internet
NGT Nominal Group Technique
NHC National Hurricane Center
NHPP Nonhomogenous Poisson Process
NHR National Handwriting Recognition
NHRP Next Hop Resolution Protocol
NHS Novell's Message Handling service
NIA Next Instruction Address
NIC Numeric Intensive Computing
NIC Network Information Center
NIC Network Interface Card
NIC Network Interface Controller
NICOLAS
Network Information Center On - line Aid System
NICS Noetherian Inderection with Cover Sets
NID Next ID
NID New Interactive Display
NIF Network Interface Facility
NII National Information Infrastructure
NIM Number of Instance Methods
NIM Network Installation Management
NIPS Network I/O Per Second
NIR Network Information Retrieval
NIS Network Information Service
NISC Network Information System Center
N-ISDN National ISDN
N-ISDN Narrowband ISDN
NISO National Information Standard Organization
NISP Networked Information Services Project
NIST National Institute for Service and Technology
NIST National Institute of Standards and Technology
NIT Next Interruption Time
NITC National Information Technology Center
NIU Network Interface Unit
NJE Network Job Entry
NL New Line
NLC Number of Loop Constructs
NLDB Natural Language for Databases
NLE Not Less or Equal
NLI Natural Language Interface
NLIC Near - Lossless Image Coding
NLM NetWare Loadable Module
NLOC Non - commentary Line Of Code
NLP Natural Language Processing
NLQ Near Letter Quality
NLR Natural Language Recognition
NLS Native Language Support
NLSFUNC
National Language Support Function
NLSP Network Layer Security Protocol
NLU Natural Language Understanding
NLV National Language Version
NM Network Management
NMA Number of Methods Added
NMC Network Management Center
NMF Network Management Forum
NMI Nonmaskable Intercept
NMI Nonmaskable Interrupt
NMM NetWare Management Map
NMOS N - channel Metal Oxide Semiconductor
NMP Network Management Protocol
NMS Network Management
System
NMSO Navy Maintenance Support Office
NN Neural Network
NN Network Node
NNC Neural - Network Controller
NNC Nearest - Neighbor Classifier
NNDS Neural Network Dynamical System
NNF Non Normal Form
NNI Network Node Interface
NNI Network to Network Interface
NNM Network Node Manager
NNM Neural Network Module
NNMLP Nearest - Neighbor Multilayer Perceptron
NNOS Naming Networked Object Service
NNT Nippon Telegraph and Telephone
NNTP Network News Transport Protocol
NNW Novell NetWare
NOC Network Operations Center
NOCC Network Operations Control Center
NOD Networked Object Debugger
NOR Notice Of Revision
NOS Network Operating System
NP Nondeterminater Polynomial algorithms
NP Network Performance
NPA Numbering PLAN Area
NPA Network Printer Alliance
NPC Network Parameter Control
NPI Network Printer Interface
NPL New Programming Language
NPL Non - Procedural Language
NPM Number of Pending Nodes
NPM Network Print Manager
NPN Negative - Positive - Negative
NPPL Non Procedural Programming Language
NPS Novell Productivity Specialist
NPSF Neighborhood Pattern Sensitive Fault
NPTN National Public Telecommuting Network
NPU Natural Processing Unit
NPX Numeric Processor Extension
NQS Network Queuing System
NRA Network Requirement Analysis
NRAS No Receive After Send
NRC No Return Character
NREN National Research and Education Network
NRIC Network Reliability and Interoperability Council
NRM Normal Response Mode
NRS Novell Replication Services
NRZ Non Return Zero
NRZ Non Return to Zero
NRZL Non Return to Zero Level
NS Network Size
NS Nano Second
NS Netscape
NS Non Stop
NS Network Supervisor
NS Network Service
NSA POLY
National Security Agency Polygraph
NSAP Network Services Access Point
NSAPI Netscape Server Application Program Interface
NSC National Support Center
NSCSI Narrow SCSI
NSERC National Sciences and Engineering Research Council
NSF National Science Foundation
NSFNET National Science Foundation Network
NSI NASA Science Internet
NSM Netscape Server Manager
NSP Native Signal Processing
NSP Network Service Provider
NSP Number Sequence Protocol
NSSC NASA Standard Spacecraft Computer
NSTC National Science and Technology Council
NSTL National Software Testing Labs
NT Network Termination
NT New Technologies
NT-1 Network Terminator type 1
NTAS NT Advanced Server
NTF No Trouble Found
NTFS New Technology File System
NTFS NT File System
NTM Nonuniform Troffic Model
NTN Neural Tree Network
NTP Network Time Protocol
NTRAS NT Remote Access Services
NTSA NetWare Telephony Services Architecture
NTSC National Television Standards Committee
NTT Next Transaction Time
NTU Network Termination Unit
NUI Network User Identification
NUI Network User Interface
NUMA Non Uniform Memory Access
NUMA Non Uniform Memory Architecture
NVM Non - Volatile
Memory
NVOD Near - Video On Demand
NVP Nominal Velocity of Propagation
NVP N Version Programming
NVP Name Value Pair
NVRAM Non - Volatile Random Access Memory
NVS Network Video Systems
NVT Network Virtual Terminal
NWS NetWare Web Server
NYU New York University
OO/R Originator / Recipient
OADW Oracle Application Data Warehouse
OAG Open Application Group
OAI Open Application Interface
OAL Object Assembly Language
OAM Object Access Model
OAM Operations Administration and Maintenance
OAM & P
OAM and Provisioning
OARE Output Appearance Reliability Estimation
OAS Oracle Application Server
OAS One - to - All Scatter
OASIS Open Access Same - time Information System
OB Object Based
OBA Object Behavior Analysis
OBD Optimal Brain Damage
OBD On Board Diagnostics
OBDM Object Based Data Models
OBE Office By Example
OBEX Object Exchange
OBI Open Buying on the Internet
OBJ Object
OBP Object Based Programming
OBS Organization Breakdown Structure
OBS Optimal Brain Surgeon
OC Optical Carrier
OC3 Optical Carrier 3
OCE Open Collaborative Environment
OCF Objects Components Framework
OCF Operator Control Language
OCH One Copy Heuristic
OCIS Organization Communication and Information Systems
OCL Other Current Liabilities
OCLC Online Computer Library Center
OCM Object Communication Model
OCM Object Control Matrix
OC-N Optical Carrier level N
OCR Optical Character Recognition
OCR Object Class Requirement
OCS On -Card Sequencer
OCSA Oracle Client Server Area
OCSM Oracle Client Software Manager
OCT Optimal Context Three
OCX Object Linking and Embedding Control
OD Optical Disk
OD Origin - Destination
ODA Office Document Architecture
ODA Open Document Architecture
ODAPI Open Database API
ODB Optimal Barain Damage
ODBC Open Database Concept
ODBC Open Database Connectivity
ODBC Object - oriented Database Connectivity
ODBMG Object Database Management Group
ODBMS Object Database Management System
ODC Orthogonal Defect Classification
ODC Object Detection and Classification
ODD Object Database Designer
ODE Ordinary Differential Equation
ODI Open Datalink Interface
ODIF Open Document Interchange Format
ODL Object Definition Language
ODM Object Data Manager
ODMA Open Document Management API
ODMSSM
Oracle Data Most Suite Sale and Marketing
ODNC Object Digital Nautical Chart
ODP Open Distributed Processing
ODP IDL ODP - Interface Definition Language
ODPR Over Drive Processor Replacement
ODS Open Data Services
ODSI Open Directory Service Interface
ODT On - line Debugging Tool
OEC Oracle Education Center
OEM Oracle Enterprise Manager
OEM Original Equipment Manufacturer
OEP Operand Execution Pipeline
OF Overflow Flag
OFB Output Feed Back
OFC Open Financial Connectivity
OFDM Orthogonal Frequency Division Multiplexing
OFML Open Forms Markup Language
OFS Output Field Separator
OFS Object File System
OFX Open Financial Exchange
OH Overhead
OH Off Hook
OHF Object Header File
OI Owner Information
OID Object Identification
OIDL Object Interface Definition Language
OIS Office Information System
OIW OSE Implementers Workshop
OL Object Language
OL Ordered List
OLAP On - Line Analytical Processing
OLAP On - Line Application Processing
OLCP On - Line Complex Processing
OLD Optical Line Distributor
OLE Object Linking and Embedding
OLEDB Object Linking and Embedding Database
OLF Off - Line Function
OLGA On - Line Guitar Archive
OLI Optical Line Interface
OLMC Output Logic Macrocell
OLSP On - Line Service Provider
OLT Optical Line Terminator
OLTP On Line Transaction Processing
OLWM Open Look Window Manager
OM Object Manager
OM Oral Message
OMA Object Management Architecture
OMAP Operations and Maintenance Applications Part
OMB Optical Module Box
OMC Object Modeling Card
OMC Object Method for Case
OMD Optimal Multiuser Detector
OME Open Messaging Environment
OMF Object Module
Format
OMF Open Media Framework
OMG Object Management Group
OMGIDL OMG Interface Definition Language
OMI Open Messaging Interface
OML Open Modeling Language
OML Object Manipulation Language
OMR Optical Mark Recognition
OMR Optical Mark Reader
OMRB Object Modeling Resource Base
OMT Object Modeling Techniques
ONC Open Network Computing
ONDS Open Network Distribution Services
ONE Open Network Environment
ONM Oracle Network Manager
ONMS Open Network Management System
ONU Optical Network Unit
OO Object Oriented
OOA Object Oriented Analysis
OOA Object Oriented Application
OOA Object Oriented Architecture
OOAD Object Oriented Analysis and Design
OOAD Object Oriented Application Development
OOB Out Of Band
OOCE Object Oriented Customer Education
OOD Object Oriented Design
OOD Object Oriented Development
OODB Object Oriented Databases
OODBMS
Object Oriented DBMS
OODCE Object Oriented Distributed Computing Environment
OODD Object Oriented Design Document
OODMS Object Oriented Document Management System
OOEP Object Oriented Effort Points
OOF Out Of Frame
OOFS Object Oriented File System
OOI Object Oriented Interface
OOIE Object Oriented Information Engineering
OOL Object Oriented
Language
OOL Object Oriented LISP
OOM Object Oriented Model
OOM Object Oriented Metrics
OOM Object Oriented Manager
OOMDB Object Oriented Multimedia Database
OONB Object Oriented Net Base
OONMD Object Oriented Network Management Development
OOO Observer and Observable Object
OOOS Object Oriented Operating System
OOP Object Oriented Programming
OOPL Object Oriented Programming Languages
OOPS Object Oriented Programming and
Systems
OORP Object Oriented Rapid Prototyping
OORSS Object Oriented Role Analysis System and Structuring
OOS Off - line Operating Simulator
OOS Object Oriented Software
OOS Object Oriented Structure
OOS Object Oriented Scheme
OOSA Object Oriented System Analysis
OOSC Object Oriented Software Composition
OOSD Object Oriented Structured Design
OOSE Object Oriented Software Engineering
OOSM Object Orientation for Software Maintenance
OOT Object Oriented
Testing
OOT Object Oriented Tools
OOT Object Oriented Technology
OOUI Object Oriented User Interface
OOW Object Oriented Workstation
OP Object Program
OPAC On - line Public Access Catalogue
OPAM Optical Parallel Architectures Model
OPM Operations Per Minute
OPNET Optimized Network Engineering Tools
OPROM Optical Programmable ROM
OPS Oracle Parallel Server
OPS Open Profiling Standard
OPSEC Open Platform for Secure Enterprise
Connectivity
OPT Open Protocol Technology
OPUS Octal Program Updating System
OQL Object Query Language
ORA Optimal Routing Algorithms
ORB Object Request Broker
ORB - MM
Orthogonal Recursive Bisection Modern of Medians
ORC Object Recognition and Classification
ORCCN Output - space RCCN
ORDB Object Relational Database
ORDVAC
Ordonance Variable Automatic Computer
ORI Online Retrieval Interface
OROM Optical Read Only Memory
ORP Optimal Routing Problem
ORS Output Record Separator
OS Open System
OS Operating System
OS/1 Operating System 1
OS/2 Operating System 2
OS/E Operating System / Environment
OSA Open System Architecture
OSA Open Solution Architecture
OSA Object - oriented System Analysis
OSA Open Scripting Architecture
OSD OEN Software Description
OSD Operating System Dependent
OSD Office of the Secretary of Defence
OSD PSA
Office of the Secretary of Defence, Principal Staff Assistant
OSE Output Sensitivity Equation
OSF Open Software Foundation
OSI Open System Interconnection
OSIRM Open System Interconnection Reference Model
OSL Optical System Language
OSL Object Server Language
OSM Object Server Maker
OSM Off - Screen Model
OSP Optical Storage Processor
OSP On - Screen Programming
OSP Oscilloscope Signal Processor
OSPF Open Shortest Path First
OSQL Object Structured Query Language
OSR Off Specification Report
OSR2 OEM Service Release 2
OSS Object Serialization Specification
OT Object Technology
OTA Operation - Triggered Architecture
OTA Operational Transconductance Amplifier
OTF Object Testing Framework
OTF Open Token Foundation
OTM Object Type Management
OTNC Optimal Tracking Neuro - Controller
OTOH On The Other Hand
OTP Object Team Product
OTP One - Time Programmable
OTS Off The Shelf
OTS Object Transaction Service
OTS Object Testing Software
OURS Open Users Recommended Solutions
OUTS Output String
OVAL Object - based Virtual Application Language
OVPE Object Vector Product Format
OWH One Way Hash
OWL Object Windows Library
OWL Open Windows Library
OXIDs Object Exporter Identifiers
PP Positive
P&IP Piping and Instrumentation Diagram
P&P Plug and Play
P/FR Problem / Failure Report
P/T Part Time
PA Perturbation Analysis
PAB Personal Address Book
PABX Private Automatic Branch Exchange
PAC Presentation Abstraction Control
PACE Priority Access Control Enabled
PACIS Pacific Asia Conference on Information Systems
PACS Picture Archiving and Communication System
PACS-L Public Access Computer Systems List
PAD Packet Assembler Dissembler
PADS Pen Application Development System
PAF Page Address Field
PAF Prearbitrated Function
PAIH Public - Access Internet Host
PAIS Public - Access Internet Site
PAL Programming Assembly Language
PAL Phase Alternation Line
PAL Performing Arts Laboratory
PAL Programmable Array Logic
PAL Paradox Application Language
PAL Process Asset Library
PALC Plasma - Addressed Liquid Crystal
PALS Principles of the Alphabet Literacy System
PAM Pulse Amplitude Modulation
PAN Personal Area Network
PAP Printer Access Protocol
PAP Password Authentication Protocol
PAP Packet - level Procedure
PAR Personal Animation Recorder
PAR Positive Acknowledgement with Retransmission
PARC Polo Alto Research Center
PA-RISC Precision Architecture - RISC
PAS Publicly Available Specification
PAT Point Attribute Table
PAT Polygon Attribute Table
PAT Project Assurance Team
PAT Pattern
PAT Patch
PATN Promotional Port Access Telephone Number
PAX Portable Archive Exchange
PB Power Builder
PBE Prompt By Example
PBG Problem Behavior Grapple
PBGA Plastic Ball Grid Array
PBS Product Breakdown
Structure
PBT Phong Bui Tuong
PBX Private Branch Exchange
PC Personal Computer
PC Printed Circuit
PCA Physical Configuration Audit
PCA Principal Component Analysis
PCACIAS
Personal Computer Automated Calibration Interval Analysis System
PCB Printed Circuit Board
PCB Program Control Block
PCBC Plain Cipher Block Chaining
PCBC Propagating Cipher Block Chaining
PCD Photo Compact Disk
PCD Project Constraints Document
PC-DOS Personal Computer Disk Operating System
PCEB PCI to EISA Bridge
PCI Program Controlled Interrupt
PCI Peripheral Component Interconnect
PCIC PC-card Interrupt Controller
PCL Printer Control Language
PCM Pulse Code Modulation
PCM Personal Computer Manufacturer
PCM Printer Cartridge Metric
PCMA Paired Carrier Multiple Access
PCMB Personal Computer Module Box
PCMC PCI, Cache, Memory Controller
PCMCIA Personal Computer Memory Card International Association
PCN Personal Computer Network
PCNFS Personal Computer Network File System
PCO Point of Control and Observation
PCO Pre - Computed Order
PCR Peak Cell Rate
PCS Print Contrast Signal
PCS Personal Communications Services
PCS Project Control System
PCS Patchable Control Store
PCS Personal Conferencing Specification
PCS Planning Control
Sheet
PCS Program Counter Store
PCS Process Control Systems
PCSA Personal Computing System Architecture
PCT Private Communication Technology
PCT Process Creation Table
PCT Program Comprehension Tool
PCT Picture
PCWG Personal Conferencing Working Group
PCX Picture Exchange
PD Packetization Delay
PD Problem Domain
PD Public Domain
PD Phase-change Dual
PDA Push Down Automate
PDA Personal Digital Assistant
PDBS Parallel Database System
PDC Peripheral Direction Contributive
PDC Primary Domain Controller
PDCA Plan Do Check and Act
PDD Physical Data Design
PDD Portable Digital Document
PDD Physical Device Driver
PDE Partial Differential Equation
PDES Product Data Exchange Specification
PDF Portable Document Format
PDF Package Definition
File
PDF Processor Defined Function
PDF Portable Document File
PDF Program Development Facility
PDG Program Dependence Graph
PDH Plesivchronous Digital Hierarchy
PDI Process Data Interface
PDIAL Public Dial - up Internet Access List
PDL Program Description Language
PDL Page Description Language
PDL Program Design Language
PDM Precedence Diagramming Method
PDM Pulse Duration Modulation
PDM Product Data Management
PDN Public Data Network
PDO Portable Distributed Objects
PDOD Prototype Demonstrative Objective Document
PDP Parallel Data Processing
PDP Plasma Display Panel
PDP Programmable Data Processor
PDPC Process Decision Program Chart
PDR Pagine Descriptor Register
PDS Portable Document Software
PDS Processor Direct Slot
PDS Packet Driver Specification
PDS Planetary Data System
PDS Partitioned Data Set
PDSC Post Script Document Structuring Convention
PDSS Post Development and Software Support
PDT Performance Diagnostic Tool
PDT Programmable Drive Table
PDU Plug Distribution Unit
PDU Protocol Data Unit
PDX Paradox
PDX Printer Description Extension
PE Processing Elements
PE Persistency of Excitation
PE Parity Even
PE Protect Enable
PEA Pocket Ethernet Adapter
PEC Physical Environment Classification
PEEL Programmable Electrically Erasable Logic
PEEM Privacy Enhanced Electronic Mail
PEF Push Extended Flags
PEL Picture Element
PEM Private Enhanced Mail
PEN SDK
Pen Computing Software Development Kit
PEP Packet Exchange Protocol
PER Packet Error Rate
PERC Practical Engineering Research Concepts
PERL Practical Extraction and Report Language
PERT Program Evaluation and Review Technique
PES Physical Environment
Specification
PES Positioning Error Signal
PES Processor Enhancement Socket
PET Pure Execution Time
PET Print Enhancement Technology
PF Parity Flag
PFB Printer Font Binary
PFD Product Flow Diagram
PFE Programmer's File Editor
PFM Printer Font Metrics
PFR Power - Fail Restart
PFT Processor Fault Tolerance
PFX Personal Effects Exchange
PG Projects Group
PGA Professional Graphics
Adapter
PGA Pin Grid Array
PGA Programmable Gate Array
PGC Program Group Control
PGDN Page Down
PGL Professional Graphics Language
PGML Precision Graphics Markup Language
PGO Parameterized Geometric Object
PGP Pretty Good Privacy
PGP Program Parameter
PGUP Page Up
PHF Project History File
PHIGS Programmer's Hierarchical Interactive Graphics Standard
PhM Phenomenon Modeling
PHO Phone list
PHRM Project Human Resource Management
PHS Personal Handphone System
PHY Physical
PI Parameter Identifier
PI Process Interaction
PI Program Interruption
PIA Peripheral Interface Adapter
PIA Programmable Interface Adapter
PIC Programmable Interrupt Controller
PIC Program Interrupt Controller
PIC Priority Interrupt Controller
PIC Personal Information Carrier
PIC Personal Intelligent Communicator
PIC Platform for Internet Content
PICA Platform Independent Cryptography API
PICS Platform for Internet Content Selection
PID Proportional - Integral - Derivative
PID Process Identification number
PID Product Identifier
PID Project Initiation Document
PIER Procedures for Internet / Enterprise Renumbering
PIF Picture Interchange Format
PIF Program Information File
PII Program Integrated Information
PILOT Programmed Inquiry, Learning Or Teaching
PIM Primary Interface Module
PIM Protocol - Independent Multicast
PIM Personal Information Manager
PIN Personal Identification Number
PIN Positive Intrinsic Negative
PIN Parcel Identification Number
PINE Program for Internet News and E-mail
PING Packet Internet Group
PIO Parallel Input / Output
PIO Programmed Input / Output
PIO Processor Input / Output
PIP Picture In Picture
PIP Problem Isolation Procedure
PIP Programmable Interconnect Point
PIP Process Improvement Proposal
PIPLT Partition Into Path of Length Two
PIPO Parallel In, Parallel Out
PIPS Permit Information Processing System
PIR Protocol Independent Routing
PIR Packet Insertion Rate
PIT Programmable Interval Timer
PIU Path Information Unit
PIXEL Picture Element
PJ/NF Projection - Join Normal Form
PKCS Public Key Cryptography Standard
PKI Public Key Infrastructure
PL Physical Layer
PL Pad Length
PL Pearl Language
PL/1 Programming Language One
PL/M Programming Language for Microcomputers
PLA Programmable Logic Array
PLAN Population - based Learning for ANN
PLATO Programmed Logic for Automatic Teaching Operations
PLC Programmable Logic Controller
PLC Project Life Cycle
PLCC Plastic Leadless Chip Carrier
PLCP Physical Layer Convergence Protocol
PLC's Programmable Logic Controllers
PLD Process Life Descriptor
PLD Programmable Logic Device
PLDS Pilot Land Data System
PLE Programmable Logic Element
PLL Phase Locked Loop
PLL Prelinked Library
PLN Probabilistic Logic Neuron
PLR Packet Loss Rate
PLS Primary Link Station
PLS/PS Physical Signaling
PLT Processing Logic Trees
PLV Production Level Video
PM Process Manager
PM Preventative Maintenance
PM Project Management
PM Performance Monitoring
PM Physical Medium
PM Presentation Manager
PM Program Manager
PMA Physical Medium Attachment
P-MAIL Paper Mail
PMBOK Project Management Body Of Knowledge
PMC Project Management Context
PMD Physical Medium Dependent
PMD Packet Mode Data
PMI/SC Project Management Institute / Standard Committee
PMMU Paged Memory Management Unit
PMOS P - channel Metal
Oxide Semiconductor
PMP Project Management Professional
PMR Problem Management Report
PMS Policy Management System
PMS Pantene Matching System
PMT Process Model Types
PN Pery Net
PN Processing Node
PNA Programmable Network Access
PNAL Petri - Net Analysis Library
PNG Portable Network Graphic
PNN Probabilistic Neural Networks
PNNI Private Network Node Interface
PnP Plug and Play
PNPM Petri Nets Performance Models
PNV Petri - Net Validator
PO Parity Odd
POC Point of Contact
POD Plain Old DOS
PODA Priority Oriented Demand Assignment
POE Power Open Environment
POH Power - On Hours
POH Path Overhead
POI Path Overhead Identifier
POL Procedure - Oriented Language
PON Passive Optical Network
POP Post Office Protocol
PoP Point of Presence
POP3 Post Office Protocol 3
POPA POP All Registers
POPF POP Flags
POR Power - On - Reset
POS Positive
POS Point Of Sale
POS Programmable Option Select
POs Purchase Orders
POSE Picture - Oriented Software Engineering
POSIT Profiles for Open Systems Internetworking Technology
POSIX Portable Operating Systems Interface for Unix
POSO Persistent Object Store Organization
POST Power On Self Test
POSTNET
Postal Numeric Encoding Technique
POTS Plain Old Telephone Service
POU Protocol Data Unit
POWER Performance Optimization With Enhanced RISC
PP Prototype Pathway
PP Project Processes
PP Parallel Port
PPA Pixel Processing Accelerator
PPA Partial Product Array
PPCP Power PC Platform
PPD Postscript Printer Description
PPDS Personal Printer Data Stream
PPE Project Plan Execution
PPE Prototyping and Programming Environments
PPEL Process - level
Program Execution Long
PPGA Plastic Pin Grid Array
PPI Pixels Per Inch
PPI Precise Pixel Interpolation
PPI Programmable Peripheral Interface
PPL Parallel Processing Letters
PPL Projection Pursuit Learning
PPLN Projection Pursuit Learning Network
PPM Pages Per Minute
PPN Policy Powered Network
PPNI Private Network Node Interface
PPP Point - to - Point Protocol
PPPRNS Point to Point Remote Node Services
PPR Projection Pursuit
Regression
PPRT Per Process Region Table
PPS Physical Process Specification
PPS Peripheral Power Supply
PPS Power Personal Systems
PPS Packets Per Second
PPTP Point to Point Tunneling Protocol
PQ Pin Quik
PQC Participator Quality Control
PQC Poor-Quality Cost
PQFP Plastic Quad Flat Pack
PQI Print Queue Information
PQM Project Quality Management
Pr Priority bit
PRA Parallel Recognition Algorithm
PRACSA Public Remote Access Computer Standards Association
PRAM Parallel Random Access Machine
PRD Printer Driver
PREMO Presentation Environment of Multimedia Objects
PReP Power PC Reference Platform
PRF Pulse Repetition Frequency
PRF Preferences
PRG Program
PRH Probability of begin sent to Right Handler
PRI Primary - Rate Interface
PRINTF Print with Formatting
PRISM Photo - Refractive Information Storage
Material
PRIT Project Risk Information Template
PRJ Project
PRM Protocol Reference Model
PRM Project Risk Management
PrM Process Modeling
PRMD Private Management Domain
PRML Partial Response Maximum Likelihood
PRN Printer
PRO Profile
PROBE Proxy - Based Estimating
PROFS Professional Office System
PROLOG
Programming Logic
PROM Programmable Read Only Memory
PROTest Program Test Environment
PrtScr Print Screen
PS Proportional Spacing
PS Process Specification
PS Postscript
PS/2 Personal System Two
PSA Parallel Signature Analysis
PSAPI Presentation Space Application Programming Interface
PSC Personal Super Computer
PSC Print Server Command
PSC Product Service Center
PSC Problem Solving Context
PSCM Problem Spare Computational Model
PSDN Packet - Switched Data Network
PSDS Packet - Switched Data Service
PSE Page Size Extension
PSEE Process - centred Software Engineering Environment
PSF Permanent Swap File
PSID Postscript Image Data
PSK Phase - Shift Keying
PSL/PSA
Problem Statement Language / Problem Statement Analyzer
PSM Problem Space - level Model
PSM Printing Systems Manager
PSN Packet Switch Node
PSN Packet Switching Network
PSP Personal Software Process
PSP Personal Software Products
PSP Program Segment Prefix
PSPDN Public Switch Packet Data Network
P-SRAM Pseudo - Static Random Access Memory
PSRG Privacy and Security Research Group
PSRT Postscript Round Table
PSTN Public Switched Telephone Network
PSU Power Supply Unit
PSW Processor Status Word
PSW Program Status Word
PT Payload Type
PT Page Table
PTD Parallel Transfer Disk Drive
PTE Path - Terminating Equipment
PTF Problem Trouble Fix
PTI Payload Type Identifier
PTM Project Time Management
PTT Postal, Telegraph & Telephone
PU Physical Unit
PUB Publication
PUN Physical Unit Number
PUNI Public User Network Interface
PUP PARC Universal Packet
PUS Processor Upgrade Socket
PUSHA Push All
PUSHF Push Flags
PV Parameter Value
PVC Permanent Virtual
Communication
PVC Permanent Virtual Circuit
PVM Parallel Virtual Machine
PVMD Parallel Virtual Machine Daemon
PVP Parallel Vector Processing
PVS Parallel Visualization Server
PWAs Printed Writing Assemblies
PWB Printed Wire Board
PWB Programmer's Workbench
PWD Present Working Directory
PWD Piece - Wise Determinate
PWL Piece - Wise Linear
PWM Pulse Width Modulation
PWSCS Programmable
Workstation Communication Services
PWT Page Write Through
PX Primary Index
QQA Quality Assurance
QA Queued Arbitrated
QAD Quick And Dirty
QAF Queued Arbitrated Function
QAM Quadrature Amplitude Modulation
QARCC Quality Attribute Risk and Conflict Consultant
QBE Query By Example
QBF Query By Form
QBIC Query By Image Content
QBL Query Based Learning
QBP Quick Backpropagation Algorithm
QC Quality Control
QCC Quality Control Circles
QCS Quality Capacity System
QCU Qualification Control Unit
QD Querty / Dvorak
QD Queuing Delay
QDA Quality Data Analysis
QDI Quicken Dictionary
QDOS Quick and Dirty Operating System
QDV Quality Destroys Value
QE Quality Evaluation
QEMM Quaterdeck Expanded Memory Manager
QFA Quick File Access
QFD Quality Function Deployment
QFE Quick - Fix Engineering
QFP Quad Flat Pack
QI Quality Improvement
QIC Quater Inch Cartridge
QIC Quality Information using Cycle time
QIF Quicken Interchange Format
QIF Quicken Import File
QIMA Quality Improvement Methods Analysis
QIP Quality Improvement Paradigm
QISAM Queued Indexed Sequential Access Method
QL Query Language
QML Quicken Memorized List
QN Queuing Network
QOS Quality of Service
QOSC Quality of Service Classes
QP Quality Planning
QP Qudratic Programming
QPG Quantum Phase Gate
QPL Quality Process Language
QPSK Quadrature Phase Shift Keying
QR Qualitative Reasoning
QTC QuickTime Conferencing
QV Quality Verification
QWL Object Windows Library
RR&D Research and
Development
R/W Read / Write
RAA Random Access Algorithms
RAD Rapid Application Development
RADIUS Remote Authentication Dial-In User Service
RADSL Rate Adaptive Digital Subscription Line
RAIC Redundant Array of Inexpensive Computers
RAID Redundant Array of Inexpensive Disk
RAM Random Access Memory
RAM Risk Assessment and Management
RAM Responsibility Assignment Matrix
RAMDAC
Random Access Memory Digital-to-analog Converter
RAMM Risk Analysis Management and Methodology
RAMP Risk Assessment and Management Program
RAND Random
RAP Rapid Application Prototyping
RARP Reverse Address Resolution Protocol
RARP Raster Address Resolution Protocol
RAS Raw Address Strob
RAS Remote Access Server
RAS Remote Access Service
RB Recovery Block
RBCN Rule - Based
Connectionist Network
RBF Roadval Basis Function
RBFN Radial Basis Function Network
RBR Rule - Based Reasoning
RCA Root Cause Analysis
RCCN Radial - basis Competitive and Cooperative Network
RCE Reduced Coulomb Energy
RCL Rotate Left through Carry
RCR Rotate Right through Carry
RCS Revision Control System
RCU Readout Control Unit
RD Read Direct
RDA Relation Data Analysis
RDA Random Data Access
RDA Remote Database Access
R-DAT Rotary Digital Audio Tapes
RDBMS Relational Data Base Management System
RDC Remote Data Concentration
RDD Replicable Database Drivers
RDD Responsibility Driven Design
RDF Resource Description Framework
RDF Rate Decuase Factor
RDI Remote Defect Indication
RDIS Reteaua de Date a Invatamantului Superior
RDM Relational Data Model
RDML Relational Data Manipulation Language
RDN Relative Distinguished Name
RDO Remote Data Objects
RDS Read Data Stepper
RDS Random Data Stereograme
RDT Rate Distortion Theory
RDU Renaming Duration
REC Remote Exception Class
RED Rapid Evolutionary Development
REG Register
REGEDIT
Registry Editor
REIL Rank - Expansion with Instant Learning
RELUR Relative Uniform Resource Identifiers
REM Remark
REM Remote
REPROM
Reprogrammable Read Only Memory
REQ Request
RET Return
REX Remote Executive
REXX Restrictioned Extended Executor
RFALCON
Reinforcement Fuzzy Adaptive Learning Control Network
RFC Requests For Comment
RFD Resource Flow Diagram
RFD Request For Discussion
RFDC Radio Frequency Identification
RFI Ratio Frequencing Interface
RFNM Ready Nor Next Message
RFP Request for Proposal
RFQ Request For Quotation
RFS Remote File System
RFS Remote File Sharing
RFTDCA Revisable - Form Text DCA
RGB Red - Green - Blue
RH Response Header
RH Request Header
RHHP Right Hand Half Plane
RHS Right Hand Side
RIF Routing Information Field
RIFF Raster Image File Format
RIMS Risk and Insurance Management Society
RIMS Road Information Management System
RIP Raster Image Processor
RIP Routing Information Protocol
RIP Remote Imaging Protocol
RISC Reduced Instruction Set Computer
RIT Robust Image Transmission
RIT Risk Information Template
RITTY Radio Tele Type
RJE Remote Job Entry
RJP Remote Job Processing
RL Remote Login
RLA Remote Link Adapter
RLCI Reusability and Life Cycle Issue
RLE Run - Length Encoding
RLG Right Linear Grammar
RLIN Research Libraries Information Network
RLL Run - Length Limited
RLM Run Length Memory
RLN Remote LAN Node
RLSA Recursive Least Squares Algorithm
RLSA Run Length Smoothing Algorithm
RLSD Received Line Signal Detect
RM Role Mapping
RM Resource Management
RM Reference Model
RMG Recording Media Group
RMI Remote Method Invocations
RMICL Remote Method Invocation Class Loader
RMM Real - Mode Mapped
RM-ODP Reference Model for Open Distributed Processing
RMON Remote Monitoring
RMS Remote Mailbox System
RMS Root Mean Square
RMS Removable Media Support
RMW Read, Modify, Write
RNC Reteaua Nationala de Calculatoare
RNG Random Number Generator
RNN Reduced Nearest - Neighbor
RNR Receive Not Ready
ROC Remote Object Class
ROCOF Rate of Occurrence of Failures
ROFL Rolling On the Floor, Laughing
ROI Return On Investment
ROI Region Of Influence
ROL Rotate Left
ROL Request On Line
ROLAP Relational On Line Analytical Processing
ROM Read Only Memory
ROM BIOS
Read Only Memory Basic Input / Output System
ROOM Real - time Object Oriented Modeling
ROPE Reusability - Oriented Parallel - programming Environment
ROR Rotate Right
ROS Read Only Storage
ROSE Remote Operation Service Element
ROT Read - Only Terminal
RP Running Priority
RPB Reverse Path Broadcasting
RPC Remote Procedure Call
RPCL Remote Procedure Call Language
RPF Reverse Path Forwarding
RPG Report Program Generator
RPM Red hat Package Manager
RPM Reverse Path Multicasting
RPN Reverse Polish Notation
RPN Risk Priority Number
RPS Rapid Prototyping System
RPT Relationship Participant Types
RQ Ready Queue
RQ Risk Quantification
RR Round - Robin
RRAS Routing and Remote Access Service
RRC Risk Response Control
RRD Risk Response Development
RRK Registration Roller Knob
RRSP Resource Reservation Setup Protocol
RS Reduced instruction Set
RS Recommended Standard
RS-232 Revised Standard 232
RS-232 Recommended Standard 232
RSA Rrivest - Shamin - Adleman
RSAC Recessional Software Advisory Council
RSD Resource Sharing Delay
RSD Raster Scan Display
RSDFM Required System Data Flow Model
RSEB Reuse - driven Software Engineering Business
RSL Requirement Specification Language
RSLDM Required System Logical Data Model
RSM Requirements Specification Module
RSN Real Soon Now
RST Reliable Software Technologies
RSVP Resource Reservation Setup Protocol
RSX Read - time System Executive
RSX Realistic Sound Experience
RT Run Time
RT Real Time
RTA Response Time Agreement
RTC Real Time Clock
RTDG Round Trip Gestalt Design
RTF Rich Text Format
RTFM Read The Friendly Manual
RTFM Read The Flaming Manual
RTGD Round Tip Gestate Design
RTL Resistor Transistor Logic
RTL Real Time Language
RTL Run Time Library
RTL Register Transfer Level
RTL Right - To - Left
RTM Read The Manual
RTM Runtime Manager
RTM Response Time Monitor
RTMP Routing Table Maintenance Protocol
RTN Recursive Transition Network
RTNS Romanian Telecom Network Service
RTOS Real - Time Operating System
RTP Real Time Protocol
RTP/C Real Time Producer / Consumer
RTRL Real - Time Recurrent Learning
RTS Residual Time Stamp
RTS Request To Send
RTS Remote Takeover System
RTS/E Resource - sharing Timesharing System / Extended
RTSE Reliable Transfer Service Element
RTSP Real - Time Streaming Protocol
RTT Round Trip Time
RTTI Runtime Type Information
RTTY Radio Teletypewriter
RTV Real - Time Video
RTVM RCCN Training and Verification Module
RTX Run Time Extension
RU Request Unit
RU Response Unit
RUIP Remote User Information Program
RVA Relative Virtual Address
RVFL Random Vector version of Functional Link
RVI Reverse Interrupt
RWM Read Write Memory
RZ Return to Zero
RZ Return Zero
SS/MIME Secure Multipurpose
Internet Mail Extension
S/N Signal to Noise Ratio
S/WAN Secure Wide Area Network
S2MP Scalable Symmetric Multiprocessing
SA Synchronous Allocation
SA Source Address
SA Structured Analysis
SA/SD Structured Analysis / Structured Design
SAA System Application Architecture
SAAL Signaling ATM Adoption Layer
SAB Segment Accessed Bit
SADT Structured Analysis and Design Technique
SAE Society of Automotive Engineers
SAF Sequential Access File
SAFB Store And Forward Buffer
SAFE Security And Freedom through Encryption
SAG SQL Access Group
SAINT Symbolic Automatic Integrator
SAL Shift Automatic Left
SAM System Administration Manager
SAN Stochastic Activity Networks
SAN Storage Area Network
SAN System Area Network
SANE Standard Apple
Numeric Environment
SAP Service Access Point
SAP Service Advertising Protocol
SAP Simple Augmentation Plan
SAPD System Analysis and Program Development
SAPI Speech Application Programming Interface
SAPI Service Access Point Identifier
SAR Shift Automatic Right
SAR Segmentation And Reassembly
SARC Symantec Antivirus Research Center
SAR-PDU
Segmentation and Reassembly Protocol Data Unit
SARQ Selective Automatic Repeat Request
SAS Statement of Auditing
Standard
SAS Statistical Analysis System
SASI Shugart Associates Standard Interface
SATAN Security Administrators Tool for Analyzing Networks
SATC Software Assurance Technology Center
SBC Single Board Computer
SBI Small Basic Interpreter
SBR Steel Belted Radius
SBR Server Based Replication
SBRM Semantic Binary Relationship Model
SCC Spearman' s Correlation Coefficient
SCC Source Code Control
SCCP Signaling Connection
Control Part
SCCS Source Configuration Control System
SCERA Software Cost Estimation and Risk Assessment
SCI Scalable Coherent Interconnections
SCL System Control Language
SCN Specification Change Notice
SCO Simple Currency Object
SCO Santa Cruz Operation
SCORE Symptoms Causes Outcomes Resources and Effects
SCP System Control Package
SCPC Single Channel Per Carrier
SCR Sustainable Cell Rate
SCR Silicon - Controlled Rectifier
SCS Schema Construction System
SCS Simple Classifier System
SCSI Small Computer System Interface
SCTC Secure Computing Technology Corporation
SCV Singapore Cable Vision
SDA Storage Data Acceleration
SDAI Standard Data Access Interface
SDC Sequential Data Compression
SDCN SNR Dependent Cepstrum Normalization
SDD Software Description Database
SDD Software Design Description
SDE Spatial Database Engine
SDF Smallest Degree First
SDF Space Delimited Format
SDF Space Delimited File
SDG System Dependence Graph
SDH Synchronous Digital Hierarchy
SDI Single Document Interface
SDIF SGML Document Interchange Format
SDIS Simmer Database Interchange Specification
SDK Software Developer's Kit
SDL Software Description Language
SDLC Synchronous Data Link Control
SDLM Software Distributed Lock Manager
SDM Semantic Data Model
SDM Space - Division Multiplexing
SDN Synchronous Digital Hierarchy
SDN Systems Development Needs
SDQM Strategic Data Quality Management
SDR System Design Review
SDS Software Development System
SDSL Symmetric Digital Subscriber Line
SDT Software Design & Testing
SDT Synchronous Digital Transmission
SDTI Synthetic Discrete Tone Image
SDTV Standard Digital TV
SDU Service Data Unit
SDV Singular Decomposition Value
SEAL Simple Efficient Adaptive Layer
SEAL Sensors and Environmental Applications Laboratory
SEAT Software Engineering Applied Technology
SEC Significant Error Case
SEC Securities and Exchange Commission
SEC Single Edge Connector
SECC Single Edge Contact Cartridge
SED Stream Editor
SEE Software Engineering Environment
SEFS Shortest Execution - First Service
SEG Software Engineering process Group
SEH Structured Exception Handling
SEI Software Engineering Institute
SEK Simulator of Expert's Knowledge
SEP Software Engineering Process
SEPO Software Engineering Process Office
SEPP Software Engineering for Parallel Processing
SER Serial
SERG Software Engineering Research Group
SES Severely Errored Seconds
SET Secure Electronic Transaction
SETP Secure Electronic Transaction Protocol
SF Sign Flag
SF Superframe
SFA Sales Force Automation
SFD System Failure Description
SFLC Software First Life Cycle
SFPR Standard Floating Point Representations
SFT System Fault Tolerance
SFX Self Extracting archive
SGA System Global Area
SGI Silicon Graphics Inc.
SGML Standard Generalized Markup Language
SGMP Simple Gateway Monitoring Protocol
SGRAM Synchronous Graphic RAM
SHA Secure Hash Algorithm
SHA Simple Hashing Algorithm
SHCFG Strictly Hierarchical Context Free
Grammar
SHTML Serverprased HTML
SHTTP Secure HTTP
S-HTTP Secure Hypertext Transfer Protocol
SI Shift In
SIB System Interface Buffer
SIBL System Interface Buffer Loader
SID System Identifier
SID Symbolic Interactive Debugger
SIDM Single Instruction, Multiple Data
SIF Standard Interchange Format
SIG Special Interest Group
SIG ACT SIG Automatic and Computability Theory
SIG CAS SIG Computer And Society
SIG CUE SIG Computer User Education
SIG MOD
SIG Management Of Data
SIGGRAPH
SIG on computer Graphics
SILO System Integrating Logic Objects
SIM Society for Information Management
SIM Simulation
SIMD Single Instruction, Multiple Data
SIMM Single In - line Memory Modules
SIMS Sun Internet Mail Server
SIMS Survey Information Management System
SIO Start I/O
SIP SMDS Interface Protocol
SIP Single In - line Package
SIP Session Initiation Protocol
SIPEX Satellite IP Exchange
SIPP Single In - line Pin Package
SIR Software Incident Report
SIR Sustained Information Rate
SIR Serial Infrared
SISAL Stream and Iteration in a Single Assignment Language
SISD Single Instruction, Single Data
SISO Single Input, Single Output
SITE Software, Information and Technology Exchange
SKIP Simple Key management for Internet Protocols
SLA Serial Level
Agreement
SLA Software Fault Analysis
SLC System Life Cycle
SLCM Software Life Cycle Model
SLE System of Linear Equations
SLES Simultaneous Linear Equations System
SLI Session Level Interface
SLIP Serial Line Internet Protocol
SLL Singly Linked Lists
SLM Service Level Management
SLOC Source Line Of Code
SLR Service Local Requirement
SLSI Superlarge Scale Integration
SLWB Second Level Write Buffer
SM Software Metrics
SMA System Multi - Agent
SMA System Masking Algorithm
SMART Self Monitoring, Analysis and Reporting Technology
SMB Server Message - Block
SMD Structural Model Diagram
SMDL Standard Music Description Language
SMDS Switched Multimegabit Digital Service
SMDS Switched Multimegabit Data Service
SMDS DXI
SMDS Data Exchange Interface
SMES Supporting Microsoft Exchange Server
SMES Small and Medium Size
SMF Single - Mode Fiber
SMF System Management Function
SMFA System Management Function Area
SMG Stochastic Market Group
SMI Software Maturity Index
SMI Structure of Management Information
SMIL Synchronized Multimedia Integration Language
SMIS Society for Management Information System
SMIT System Management Interface Tool
SMK Shared Management Knowledge
SML Standard Math Library
SMLC Software Maintenance Life
Cycle
SMM Software Maintenance Models
SMM Share Mellor Method
SMM System Management Segment
SMM System Management Mode
SMO System Management Overview
SMP Symmetric Multi Processing
SMP Symmetric Multi Processor
SMPTE Society of Motion Picture & Television Engineering
SMS Sort Message Service
SMSL Standard Multimedia Scripting Language
SMT Surface - Mount Technology
SMTP Simple Mail Transport Protocol
SN Sequence Number
SN Serial Number
SNA System Network Architecture
SND Sound
SNDCP Subnetwork Dependent Convergence Protocol
SNF Second Normal Form
SNI Subscriber Network Interface
SNMP Simple Network Management Protocol
SNP Sequence Number Protection
SNPS Secure Marchant Payment System
SNR Signal to Noise Ratio
SNRM Set Normal Response Mode
SO Shift Out
SOB Substract One and
Branch
SOE Sequence Of Events
SOE Standard Operating Environment
SOFM Self Organizing Feature Map
SOH Start of Heanding
SOH Section Overhead
SOKR Structured Object Knowledge Representation
SOM System Object Model
SOMA Semantic Object Modeling Approach
SONET Synchronous Optical Network
SONN Self - Organizing Neural Network
SOOD Structural Object Oriented Design
SOP Standard Operating Practice
SOP Standard Operating Procedure
SORS Same Origin Ray Set
SOW Statement Of Work
SOW Sum Of Weights
SP Standard Play
SPAM Software Productivity Analyst Method
SPANS Simple Protocol ATM Network Signaling
SPARC Sun Parallel Architecture
SPARC Scalable Processor Architecture
SPC Signal Processing Center
SPCD Soft Psench's subprocess Control Daemon
SPE Synchronous Pay load Envelope
SPEC Standard Performance Evaluation Corporation
SPF Shortest Path First
SPI Software Process Impediment
SPI Service Provider Interface
SPICD Software Process Improvement and Capability Determination
SPID Service Profile Identifier
SPIEL Story Producer for Interactive Learning
SPL Synchronous Programming Languages
SPM Software Project Management
SPN Stochastic Petri Nets
SPOOL Simultaneous Peripheral Operation On - Line
SPP Sequenced Packet Protocol
SPR Software Problem Report
SPRT Sequential Probability Ratio Test
SPSR Saved Program Status Register
SPSS Statistical Package for the Social Sciences
SPT State Process Table
SPUR Symbolic Processing Using RISCs
SPVC Switched Permanent Virtual Connection
SPX Sequenced Packet Exchange
SQA Software Quality Assurance
SQAP Software Quality Assurance Plan
SQBL Supervised Query Based Learning
SQL Structured Query Language
SQM Software Quailing Metrics
SRAM Secondary RAM
SRAM Static RAM
SRAM Synchronous RAM
SRAPI Speech Recognition Application Programming Interface
SRE Software Reliability Engineering
SRE Software Risk Evaluation
SREJ Select Reject frame
SREM Software Requirement Engineering Methodology
SRM Software Risk Management
SRM Suitability of Reasoning Method
SRN Stochastic Reward Nets
SRR Software Requirement Review
SRS Software Requirement
Specification
SRS System Requirements and Specification
SRT Source Route Transparent Protocol
SRT Supplier Response Time
SR-TB Source Route Translation Birding
SRTS Synchronous Residual Time Stamp
SS Stack Segment
SS Single - Sided
SS#7 Signaling System Number 7
SS/SD Single - Sided, Single - Density
SSA Serial Signature Analysis
SSA Serial Storage Architecture
SSADM Structured System Analysis and Design Method
SSAP Source Service Access Point
SSCC Serial Shipping Container Code
SSCF Service Specific Coordination Function
SSCOP Service Specific Connection Oriented Protocol
SSCP System Services Control Point
SSCS Service Specific Convergence Sublayer
SSD Snappy Software Development
SSD Solid - State Disk
SSDPM Supporting O Software Development Process Model
SSE Sum of Squared Errors
SSFDC Solid State Floppy Disk Card
SSFT Space Station File Transfer
SSH Safe Shell
SSI Server Side Includes
SSI Small - Scale Integration
SSL Secure Socket Layer
SSM Single Segment Message
SSO System Setup Object
SSOC Space System and Operations Command
SSP Scientific Subroutine Package
SSP State Strict Passive
SSQAP Standard for Software Quality Assurance Plans
SSQM Strategy Software Quality Management
SSR Software Specification Review
SSS System Segment Specification
SST Structured Spanning Tree
ST Send Time
ST Symbol Table
STC Software Technology Center
STCP Spanning Tree Construction Problem
STD State Transition Diagram
STD Standard
STDERR Standard Error
STDIN Standard Input
STDM Synchronous TDM
STDM Statistical Time Division Multiplexing
STDOUT Standard Output
STE Section Terminating Equipment
STEIM Software Technologies Evaluation , Integration and
Measurement
STEP Standard for the Exchange Product Data
STI Set In
STL Structured Translator Language
STL Standard Template Library
STM Synchronous Transfer Mode
STM Short - Term Memory
STOP Security Tracking of Office Property
STOR Software Testing On - line Resources
STOS Send To Other Side
STP Shielded Twisted Pair
STP Spanning Twisted Pair
STP Software Through Picture
STR System Timer R
STRM Software Team Risk Management
STS Synchronous Transport Signal
STT Secure Transaction Technology
STW Short Term Workload
STX Start of Text
SUB Subroutine
SunOS Sun Operating System
SUOS Single User Operating System
SVC Switched Virtual Circuit
SVC Signaling Virtual Channel
SVD Single - Value Decomposition
SVG Standard Vector Graphics
SVGA Super Video Graphics Adapter
SVGA Super Video Graphics Array
SVID System V Interface Definition
SVM Shared Virtual Memory
SVR Smart Video Recorder
SVS Smaller Video Sizes
SVT Start Validity Time
SVVP Software Verification and Validation Plane
SVVR Software Verification and Validation Report
SW Software
SWF Secure Way Framework
SWI Software Initiative
SWISH Simple Web Indexed System for Humans
SWNs Stochastic Well formed Nets
SXR Set Exception Return
SYS System
SYTEPREP
System to Evaluate Prescription Effects on Productivity
TT/B Top and Bottom
T/R Transmit / Receive
TA Terminal Adapter
TAC Terminal Access Controller
TACACS TAC Access Control System
TACS Total Access Communication System
TAD Telephone Answering Device
TAMPEL Task Analytic Model for Predicting Ease and Learning
TAMS Telnet Access Management System
TAP Telelocator Alphanumeric Protocol
TAP Terminal Application Program
TAPCIS The Access Program for the CompuServe Information Service
TAPI Telephony Application Programming Interface
TAQL Task Acquisition Language
TAS Telephone Access Server
TASI Time Assignment by Speech Interpolation
TASM Turbo Assembler
T-ASPs Transport Abstract Service Primitives
TASs Terminal Access Controllers
TAXI Transparent Asynchronous Transceiver / receiver Interface
TB Tera Byte
TBBS The Bread Board System
TBF Time Between Failure
TBGA Tape Ball Grid Array
TBK Toolbook
TBU Tape Backup Unit
TC Technical Committee
TC Transmission Control
TC Test Control
TC Terminal Controller
TC Transmission Convergence
TCA Text Compression Algorithm
TCB Trusted Computing Base
TCB Task Control Block
TCCG Technical Committee on Computer Graphics
TCI Telecommunications, Inc.
TCL Tool Command Language
TCL Tool Control Language
TCL/TK Tool Command Language / Tool Kit
TCM Trellis Code Modulation
TCO Total Coast Ownership
TCP Transmission Control Protocol
TCP Tape - Carrier Package
TCP/IP Transmission Control Protocol / Internet Protocol
TCQ Trellis Coded Quantization
TCS Transmission Convergence Sublayer
TCSEC Trusted Computer Systems Evaluation Criteria
TD Transmission Delay
TD Transmit Data
TDA Top Down Algorithm
TDC Tabular Data Control
TDD Telecommunications Device for the Deaf
TDE Terminal Display Editor
TDF Trace Definition File
TDI Transport Device Interface
TDM Technical Document Management
TDM Time - Division Multiplexing
TDMA Time Division Multiple Access
TDMS Terminal Display Management System
TDN Temporal Dependency Network
TDNN Time Delay Neural Network
TDP Top - Driver Pattern
TDP Tag Distribution Protocol
TDP Telelocator Data Protocol
TDQM Total Data Quality Management
TDR Time Domain Reflectometry
TDS Type Data Stream
TDSR Transmitter Data Service Request
TDT Template Date Types
TDV Test Device
TE Terminal Equipment
TE/2 Terminal Emulator 2
TEB Thread Environment Block
TEC Technical Education Council
TED Technical Environment Description
TED Tiny Editor
TEI Terminal Endpoint Identifier
TELNET Teletype Network
TEML Turbo Editor Macro Language
TF Translation Fault
TF Trap Flag
TFDD Text File Device Driver
TFEL Thin - Film Electroluminescent
TFM Tagged Font Metric
TFSA Time - of Flight Scintillation Array
TFT Thin Film Transistor
TFTP Trivial File Transfer Protocol
TG Transmission Group
TGS Ticket Granting Server
TGT Ticket - Granting
Ticket
TH Transmission Header
THD Total Harmonic Distortion
THD Thread
THOMAS
The House Open Multimedia Access System
THOR Tandy High - performance Optical Recording
THP Trusted High Process
THR Transmit Holding Register
THT Total Handing Times
TI Transformational Implementation
TIA Thanks In Advance
TIA The Internet Adapter
TIC Token - Ring Coupler
TID Target ID
TIDL Transactional
Interface Definitional Language
TIES Time Independent Escape Sequence
TIF Total Include File
TIF Tagged Image File
TIFF Tag Image Format File
TIGA Texas Instruments Graphics Architecture
TIGER Topologically Integrated Geographic Encoding and Referencing
TIIAP Telecommunications and Information Infrastructure Assistance Program
TIM Technical Information Memo
TIMI Technology Independent Machine Interface
TIMS Text Information Management Systems
TINA Telecommunication Information Networking Architecture
TIO Test Input / Output
TIP Terminal Interface Processor
TIP Terminal Input Predicate
TIP Terminal Interface Processor
TIS Trusted Information Systems
TIW Telesystem International Wireless
TK/TK Track to Track
TKB Task Builder
TL Transport Layer
TLA Three Letter Acronyms
TLB Translation Look Buffer
TLB Table
TLD Top Level Domain
TLI Transport Layer Interface
TLP Transited Low Process
TLS Transport Layer Security
TLS Transport Level Security
TLSP Transport Layer Securiting Protocol
TLU Table Lookup
TLX Telex
TM Trademark
TMDS Transition Minimized Differential Signaling
TML Task Modeling Language
TML Template
TMN Telecommunication Management Network
TMP Test and Measurement Processor
TMP Temporary
TMS Time - Multiplexed Switch
TMSD Time - Multiplexed Space - Division
TMT Transverse Memory Technology
TN Twisted Nematic
TNC Terminal Node Controller
TNF Third Normal Form
TNL Total Number of Lines
TNO The Netherlands Organization
TOBPTT Time - Optimal Backpropagation Through Time
ToC Table of Contents
TOD Time Of Day
TOF Top Of File
TOOR Traceability of Object Oriented
Requirements
TOP Technical and Office Protocols
TOP Transition Output Predicate
TOPS Transparent Operating System
TOS Tape Operating System
TP Transaction Processing
TP Twisted Pair
TPC Transaction Processing Council
TPC-D Transaction Processing Council benchmark D
TPDU Transport Protocol Data Unit
TPEP Trusted Product Evaluation Program
TPF Transactions Processing Facility
TPG Test Pattern Generator
TPI Tracks Per Inch
TPL Table Producing Language
TPM Transactions Per Minute
TPM Total Productive Maintenance
TPO Transaction Processing Online
TPORT Twisted pair Port Transceiver
TPR Tandem Project Report
TPS Technical Publishing Software
TPS Transactions Per Second
TPS Transaction Processing System
TPU Telephone Part User
TPW Turbo Pascal for Windows
TQC Total Quality Control
TQFP Thin Quad Flat Pack
TQM Total Quality Management
TR Technical Report
TRADIC Transistorized Airborne Digital Computer
TRAM Tableau noir pour la Robotique Autonome Mobile
TRAM Transputer Module
TRD Take - on Requirements Description
TREC Text Retrieval Conference
TRI Term Rewriting Inderection
TRM Team Risk Management
TRM Terminal
TRN Token - Ring Network
TRN Threaded Read News
TRON The Real - time Operating system Nucleus
TROS Transformer Read Only Storage
TRP Token Ring Protocol
TRPB Truncated Reverse Path Broadcasting
TRS Tandy - Radio - Shack
TRST Technical Review Support Tool
TRT Token Rotation Timer
TS Task Switched
TS/SI Top Secret / Sensitive Information
TSAP Transport Service Access Point
TSAPI Telephony Services Application Program Interface
TSD Time Stamp Disable
TSDU Transport Service Data Unit
TSE The Stemware Editor
TSL Three Static Logic
TSO Technical System Option
TSO Time Sharing Option
TSOP Thin Small Outline Package
TSP Traveling Salesperson Problem
TSR Terminate and Stay Resident
TSS Time - Sharing System
TSSE Total Sum of Squared Errors
TST Time - Space - Time
TST Test
TSTN Triple Supertwisted Nematic
TSV Tab Separated Values
TT Typewriter Text
TTA Transport - Triggered Architecture
TTCN Tree and Tabular Combined Notation
TTF TrueType Font
TTFD Testing Timing Factors Definition
TTL Time To Live
TTL Transistor - Transistor Logic
TTP Telephone Twisted Pair
TTP Thermal - Transfer Printing
TTRT Target Token Rotation Time
TTS Transactional Tracking System
TTS Text - To - Speech
TTSP Training - Test Set Pairs
TTY Teletypewriter
TUCOW The Ultimate Collection Of Winsock
S Software
TUI Text - based User Interface
TUMS Table Update and Management System
TUT Tutorial
TV Turbo Vision
TVF Table of contents Verbosely from File
TVFS Toronto Virtual File System
TWAIN Technology Without An Interesting Name
TWM Tab Window Manager
TWX Teletypewriter Exchange Service
TXD Transmit (tx) Data
TXF Tax Exchange Format
TXT Text
TXT2STF
Text to Structured File
TZ Time Zone
UUA User Agent
UAA Universally Address
UAA Universally Administered Address
UAC User Assurance Coordination
UAE Unrecoverable Applications Error
UAM User Authentication Method
UAPI Universal Asynchronous Protocol Interface
UART Universal Asynchronous Receiver - Transmitter
UBNS Upper Bound on Network Size
UBR Unspecified Bit Rate
UCE Unsolicited Commercial E-mail
UCL Universal Communications Language
UCPC Useful Character Part with Coordinates
UCPP Useful Character Port with Projection
UCS Unicode Conversion Support
UCS Universal Character Set
UCS User Coordinate System
UCT Universal Coordinated Time
UDAO Universal Data Access Object
UDC User Defined Commands
UDC Universal Decimal Classification
UDE Universal Data Exchange
UDEC Universal Digital
Electronic Computer
UDF User Defined Functions
UDF Universal Disk Format
UDF Unit Development Folder
UDG User Defined Gateway
UDP Unit Date Protocol
UDP User Datagram Protocol
UDT Uniform Data Transfer
UFDT User File Description Table
UFM Universal Function Model
UFP Unadjusted Function Point
UFS Unix File System
UG User Group
UHCI Universal Host Controller Interface
UHF Ultra - High Frequency
UHL User's Header Label
UI User Interface
UI Unix International
UIB User Interface Buffer
UIBL User Interface Buffer Loader
UIC User Identification Code
UID Unique Identifier
UID User Interface Definition
UID User Identifier
UIDSS User Interface Design Support System
UIL User Interface Language
UIMS User Interface Management System
UISM User Interface Standard Manual
UIT Implementation Under Test
UL Unordered List
UL Upload
UL Underwriters Laboratories
ULA Uncommitted Logic Array
ULCC University of London Computing Center
ULN Universal Link Negotiation
ULSI Ultra Large Scale Integration
UMA Uniform Memory Access
UMA Upper Memory Area
UMA Unified Memory Architecture
UMB Upper Memory Block
UME Unit Management Entity
UML Uniform Modeling Language
UNC Uniform Naming Convention
UNC Uncoded Netnews Collator
UNCOL Universal Computed Oriented Language
UNI User Network Interface
UNICOM Universal Integrated Communication
UNII Unlicensed National Information Infrastructure
UNIVAC Universal Automatic Computer
UNMA Unified Network Management Architecture
UPC Universal Product Code
UPC Usage Parameter Control
UPC Universal Products Code
UPL User Program Language
UPM User Profile Management
UPM Update Process Model
UPP Universal Payment Preamble
UPS Uninterruptible Power System
UPS Uninterruptible Power Supply
UQBL Unsupervised QBL
UR Universal Relation
UR/FM User Role Function Matrix
URC Uniform Resource Citation
URC Uniform Resource Characteristics
UREP Unix RSCS Emulation Protocol
URFM User Role Foundation Matrix
URI Uniform Resource Identifier
URL Uniform Resource Locator
URN Universal Resource Names
US Universal Server
US Unit Separator
USART Universal Synchronous / Asynchronous Receiver / Transmitter
USB Universal Serial Bus
USENET User's Network
USG Unix Support Group
USOC Universal Service Ordering Code
USR US Robotics, Inc.
USRT Universal Synchronous Receiver - Transmitter
USS User System Support
USSA User Supported Software Association
UT User Terminal
UTC Unshielded Twisted Pair
UTF Unicode Text Format
UTI Universal Text Interface
UTL User's Trailer Label
UTM Universal Transverse Mercator
UTOPIA Universal Test & Operation Physical Interface
UTP Unshielded Twisted Pair
UUCP Unix - to - Unix Copy Program
UUDECODE
Unix - to - Unix Decoding
UUENCODE
Unix - to - Unix Encoding
UUI User - to - User Information
UUID Universal Unique
Identifier
UVL User's Volume Label
VV&V Verification and
Validation
VA Virtual Address
VAB Voice Answer Back
VAC Volts Alternating Current
VAD Value Added Dealer
VADD Value Added Disk Driver
VADSL Very - high - rate Asymmetric Digital Subscriber Line
VAF Value Adjustment Factor
VAG VRML Architecture Group
VAL Voice Application Language
VAM Virtual Access Method
VAN Value Added Network
VAP Value Added Process
VAR Value Added Reseller
VAR Variable
VAS Vendor Application Services
VAST Variable Array Storage Technology
VAX Virtual Address Extension
VAX/VMS
Virtual Address Extension / Virtual Memory System
VB Visual Basic
VB Variable Block
VBA Visual Basic for Application
VBAR Vectorial Boundary Adaptation Rule
VBE/AI VESA BIOS Extension / Audio Interface
V-BIC Wavelet Based Image Coding
VBL Vertical Blanking Interrupt
VBNS Very high - speed Backbone Network System
VBR Variable Bit Rate
VBRUN Visual Basic Runtime
VBX Visual Basic Extension
VC Virtual Channel
VC Virtual Circuit
VC Virtual Call
VCC Virtual Channel Connections
VCC Vertical Cell Collection
VCC Video Capture Card
VCD Video Capture Device
VCD Virtual Communications Driver
VCG Video Compression Guide
VCI Virtual Channel Identifier
VCL Views Class Library
VCL Visual Component Library
VC-N Virtual Container - N
VCOS Visual Caching Operating System
VCPI Virtual Control Program Interface
VCR Video Cassette Recorder
VCS Video Coding Standard
VCV Virtual Channel identifier Vector
VDD Version Description Document
VDD Virtual Display Device
VDD Virtual Device Driver
VDDM Virtual Device Driver Manager
VDE Visual Development Environment
VDISK Virtual Disk
VDL Vienna Definition Language
VDM Video Display Metafile
VDM Virtual DOS Machine
VDMAD Virtual Direct Memory Access Device
VDMS Vienna Development Method Specification
VDMSL Vienna Development Method Specification Language
VDS Virtual DMA Services
VDSL Very - high - bit - rate Digital Subscriber Line
VDT Video Dial Tone
VDT Video Display Terminal
VDU Visual Display Unit
VEMM Virtual Expanded Memory Manager
VEMMI Versatile Multimedia Interface
VERM Verify for Read / Write
VERONICA
Very Easy Rodent - Oriented NetWare Index to Computerized Archives
VERR Verify Read access
VERW Verify Write access
VES Video Encoding Standard
VESA Video Electronics Standard Association
VESP Voice Enhanced Services Platform
VF Variance Factor
VF Virtual Floppy
VFAT Virtual File Allocation Table
VFC Version First Class
VFD Vacuum Fluorescent Display
VFS Virtual File System
VFW Video for Windows
VGA Video Graphics Array
VGC Video Graphics Controller
VGM Voice - Grade Media
VHDL VHSIC Hardware Description Language
VHF Very - High Frequency
VHLL Very High Level Language
VHR Vertical and Horizontal Reduction
VHS Very High Speed
VHS Virtual Host Storage
VHS Video Home System
VHSIC Very High Speed Integrated Circuit
VI Visual Interactive
VIA Virtual Interface Architecture
VICS Voluntary Interindustry Communications Standards
VIDC Video Controller
VIE Virtual Information Environment
VIF Virtual Interrupt Flags
VIM Vendor Independent Messaging
VIM Vendor Independent Mail
VIM Video Interface Module
VINOS Virtual Network Operating System
VIO Virtual Input / Output
VIP Video Information Provider
VIP Virtual Interrupt Pending
ViP Visual Programming
VIPER Verifiable Integrated Processor for Enhanced Reliability
VIS Visual Instruction Set
VIS Voice Information System
VIS Video Information System
VISA Virtual Socket Interface Alliance
VLAN Virtual LAN
VLB VESA Local Bus
VLD Visible Laser Diode
VLD Variable - Length Decoder
VLDB Very Large Database
VLF Very Low Frequency
VLINK Visited Link
VLIW Very Large Instruction Word
VLM Very Large Memory
VLM Virtual Loadable Module
VLS Very Large System
VLSI Very Large Scale Integration
VLSIPS Very Large Scale Immobilized Polymer Synthesis
VLT Variable List Table
VM Virtual Memory
VM Virtual Machine
VMA Virtual Memory Address
VMB Virtual Machine Boot
VMD Vendor - Managed Inventory
VME Virtual Mode Execution
VME Virtual Machine Environment
VME Versa Module Eurocard
VME Virtual Memory Environment
VMI Video Module Interface
VMID Virtual Machine Identifier
VML Vector Markup Language
VMM Virtual Machine Monitor
VMMP Vector Matrix Multiplication Primitive
VMOS Vertical MOS
VMP Virtual MODEM Protocol
VMS Virtual Machine Storage
VMS Voice Message System
VMS Virtual Memory System
VMT Virtual Memory Technique
VN Virtual Network
VNA Virtual Network Architecture
VOB Voice Of the Business
VOC Voice Of Customer
VOCODER
Voice Operated Coder
VOD Video On Demand
VOFR Voice Over Frame Relay
VOIP Voice Over Internet Protocol
VON Voice On the Net
VOR Visions Of Reality
VOS Voice Operating System
VOS Verbal Operating System
VP Virtual Path
VPCI/VCI
Virtual Path Connection Identifier / Virtual Channel Identifier
VPD Virtual Product Definition
VPD Virtual Printer Device
VPD Vital Product Data
VPDN Virtual Private Data Network
VPDS Virtual Private Data Service
VPE Video Port Extensions
VPE Visual Programming Environment
VPF Vector Prudent Forward
VPI Virtual Path Identifier
VPIM Voice Profile for Internet Mail
VPL Virtual Programming Language
VPM Video Port Manager
VPN Virtual Private Network
VPN Virtual Page Number
VPS Voice Processing System
VPSC Vault, Process, Structure, Configuration
VPT Virtual Print Technology
VQ Vector Quantization
VQR Visual and verbal Qualitative Reasoning
VR Virtual Reality
VR Voltage Regulator
VRAM Virtual RAM
VRAM Video RAM
VRC Vertical Redundancy Check
VRE Voltage Regulated Extended
VRM Voltage Regulator Module
VRML Virtual Reality Modeling Language
VROOMM
Virtual Real - time Object Oriented Memory Manager
VRT Voltage Regulation Technology
VRU Voice Response Unit
VS Virtual Storage
VSAM Virtual Storage Access Method
VSAT Very Small Aperture Terminal
VSE Virtual Storage Extended
VSF Vertical Scanning Frequency
VSI Virtual Socket Interface
VSIO Virtual Serial Input Output
VSL Virtual Shareware Library
VSLI Very Large Scale Integration
VSM Virtual Shared Memory
VSM Virtual Storage Management
VSM Visual System Management
VSM Vector Smart Map
VSN Volume Serial Number
VSOS Virtual Storage Operating System
VSS Video Signal Standard
VSYNC Vertical Synchronization
VT Virtual Terminal
VT Virtual Tributary
VT Vertical Tab
VTAM Virtual Telecommunication Access Method
VTD Virtual Timer Device
VTOC Visual Table Of Contents
VTP Virtual Terminal Protocol
VTR Video Tape Recorder
VUE Visual User Environment
VUEWM Visual User Environment Window Manager
VUI Video User Interface
VUIT Visual User Interface Tool
VUP VAX Unit of Performance
VUT Videx Ultra Term
VWB Visual Workbench
VXD Virtual Extended Driver
WW3 World Wide Web
W3A World Wide Web Applets
W3C World Wide Web Consortium
W4 What - Works - With - What
WAAS Wide Area Augmentation System
WABI Windows Application Binary Interface
WAI Web Application Interface
WAIS Wide Area Information Server
WAIS Wide Area Information Service
WAITS Wide Area Information Transfer System
WAM Workstation Access
Method
WAN Wide Area Network
WATM Wireless ATM
WATS Wide Area Telecommunications Service
WATT Web Automation Toolkit
WAV Waveform audio
WBEM Web - Based Enterprise Management
WBM Workload Base Models
WBS Work Breakdown Structure
WBT Windows - Based Terminal
WC Word Count
WCL Wireless Communication Link
WCS Writable Control Storage
WCS World Coordinate
System
WD Write Direct
WDI Western Digital Imaging
WDL Windows Driver Library
WDM Warelength Division Multiplexing
WDM Windows Driver Model
WDP Web Developers Pack
WDRAM Windows Dynamic Random Access Memory
WebDAV Web Distributed Authoring and Versioning
WebNFS Web Network File System
WELL Whole Earth 'lectronic Link
WFM Wired For Management
WFMS Work Flow Management System
WFS Wide Frams Structure
WFW Windows For Workgroups
WFW Word For Windows
WGDS Working Group Draft Standard
WGS Work Group System
WGs Working Groups
WHAM Waveform Hold And Modify
WHC Workstation Host Connection
WIMP Windows Icons Menus and Pointers
WIN Windows
WIN95 Windows 95
WINE Windows Emulator
WINF Wireless Information Networks Forum
WINS Windows Internet Naming Service
WIPR Work In Progress Register
WISC Writable Instruction Set Computer
WISE WordPerfect Information System Environment
WIT Web Interactive Talk
WKB Workbook
WKE Worksheet
WL Word Line
WMC Workflow Management Coalition
WMC Weighted Methods per Class
WMF Windows Metafile Format
WMNL Weighted Mean Nesting Level
WNIC Wide - area Network Interface Coprocessor
WNIM Wide - area Network Interface Module
WOD Warnier - Orr Diagrams
WORM Write Once, Read Many
WOS Workstation Operating System
WOSA Windows Open Services Architecture
WP Word Processing
WP Word Processor
WP WordPerfect
WPD WordPerfect Document
WPD Windows Printer Description
WPG WordPerfect Graphics
WPHD Write - Protect Hard Disk
WPM Words Per Minute
WPOS Workplace Operating System
WPS Workplace Shell
WPS Windows Printing System
WPVM Windows Parallel Virtual Machine
WRAM Window Random Access Memory
WRB Web Request Broker
WRK Windows Resource Kit
WRS Wind River Systems
WS Workstation
WSAPI Web Site Application Program Interface
WSD Word Sense Disambiguation
WSH Windows Scripting Host
WSP Web Standards Project
WT Write Through
WT Weak Typing
WTS Windows Terminal Server
WWIS World Wide Information System
WWW World Wide Web
WWWC World Wide Web Consorting
WWWW Word Wide Web Worm
WYSBYGI
What You See Before You Get It
WYSIWYG
What You See Is What You Get
WZLU Weinberg's Zeroth Low of Unreliability
XX X window system
X2B Hexadecimal to Binary
X2C Hexadecimal to Character
X2D Hexadecimal to Decimal
XA Extended Architecture
XAPIA X.400 API Association
XBM X - windows Bitmaps
XCMD External Command
XCOPY Extended Copy
XDF Extended Density Format
XDM X Display Manager
XDMCP X Display Manager Control Protocol
XDR External Data Representation
XFCN External Function
XFCN Extended Function
XFN X / open Federated Naming
XGA Extended Graphics Adapter
XGA Extended Graphics Array
XID Exchange Identifier
XIOS Extended Input / Output System
XLL Extensible Linking Language
XML Excel Macro Language
XML Extensible Markup Language
XMM Extended Memory Manager
XMP X / open Management Protocol
XMS Extended Memory
Specification
XNS Xerox Networking System
XOR Exclusive-or
XPG X / open Portability Guide
XPM X - windows Pixelmaps
XPRM Xerox Print Resources Manager
XPS Extended Parallel Server
XRT Extensions for Real - Time
XSL Extensible Style Language
XSMD Extended Storage Module Drive
XSSI Extended Server Side Includes
XT X Terminal
XTCLK External Transmit Clock
XTP Express Transfer
Protocol
YY2K Year 2000
YAHOO Yet Another Hierarchically Officious Oracle
YCM Yellow - Cyan - Magenta
YHBT You Have Been Trolled
YHL You Have Lost
YSDM Yourdon's Structured Design Method
YTD Year To Date
ZZAW Zero Administration
Windows
ZBR Zone - Bit Recording
Z-CAV Zoned Constant Angular Velocity
ZDL Zero Delay Lockout
ZDS Zenith Data Systems
ZF Zero Flag
ZFT Zero Force Threshold
ZIF Zero Insertion Force
ZIL Zinc Interface Library
ZIP Zone Information Protocol
ZIP Zig - zag In - line Pin
ZIP Zig - zag In - line Package
ZIP Zone Improvement
Plan
ZIT Zone Information Table
ZL Zero Latency
ZPV Zoomed Port Video
ZSL Zero Slot LAN