A: Ampere
A/D: Analog/Digital (חומרה)
A/P: Accounts Payable
A/PC: Auto Personal Computer (חומרה)
A/R: Accounts Receivable
A/UX: Apple UniX (מערכות הפעלה)
AA: Advertising Agent
AA: Anti-Aliasing
AA: Auto Answer
AAA: Asp Application Aggregator
AAB: All-to-All Broadcast
AAC: Advanced Audio Coding
AAF: Advanced Authoring Format
AAL: Atm Adaption Layer (תקשורת)
AAP: Applications Access Point (DEC)
AARP: Appletalk Address Resolution Protocol (רשתות)
AAS: All-to-All Scatter
AAS: Auto Area Segmentation (חומרה) (אפסון)
AASP: Ascii Asynchronous Support Package
AAT: Average Access Time
AATP: Authorized Academic Training Program (מיקרוסופט)
ABA: Address Book Archive
ABC: Activity-Based Costing
ABC: Atanasoff-Berry Computer
ABEL: Advanced Boolean Expression Language
ABEND: ABnormal END (תוכנה)
ABI: Application Binary Interface
ABIOS: Advanced Basic Input Output System
ABIST: Automatic Built-In Self-Test (י.ב.מ)
ABLE: Adaptive Battery Life Extender
ABM: Asynchronous Balanced Mode (רשתות)
ABNF: Augmented Backus Naur Form
ABR: Available Bit Rate (תקשורת)
ABRS: Automated Book Request System
ABS: ABSolute
ABS: Address Book Synchronization (י.ב.מ)
ABS: Automatic Backup System
ABT: ABorT
ABTS: Ascii Block Terminal Services
AC: Alternate Current
AC: Audio Codec (חומרה)
AC: Authentication Center
AC: AutoCheck
AC: Automatic Computer
ACAP: Application Configuration Access Protocol
ACC: ACCumulator
ACD: Automatic Call Distribution
ACDI: Asynchronous Communications Device Interface
ACE: Access Control Encryption
ACE: Access Control Entry (מערכות הפעלה)
ACE: Adobe Certified Expert (Adobe)
ACE: Advanced Computing Environment
ACE: Adverse Channel Enhancements
ACE: Automatic Computing Engine
ACF: Access Control Field
ACF: Advanced Communications Function
ACH: Automated Clearing House
ACIA: Asynchronous Communication Interface Adapter
ACIAS: Automated Calibration Interval Analysis System
ACID: Atomicity, Consistency, Isolation and Durability (תוכנה)
ACIS: American Committee for Interoperable Systems
ACK: ACKnowledge (תקשורת)
ACL: Access Control List (אבטחה) (מערכות הפעלה)
ACL: Advanced Cmos Logic
ACL: Asynchronous ConnectionLess (תקשורת)
ACM: Association for Computing Machinery (ארגונים)
ACM: Audio Compression Manager (מיקרוסופט)
ACMS: Application Control Management System
ACNM: Application Centric Network Management (תוכנה)
ACO: Alternate Checksum Option (רשתות)
ACP: Active Code Page
ACP: Ancillary Control Program
ACP: Auxiliary Control Process
ACPI: Advanced Configuration and Power Interface (חומרה)
ACR: Allowed Cell Rate
ACROSS: Automated Cargo Release and Operations Service System
ACS: Access Control Set
ACS: Access Control System
ACS: Admission Control Service (רשתות) (מיקרוסופט)
ACS: Advanced Computer System (י.ב.מ)
ACS: Anti Curl System
ACS: Asynchronous Communication Server
ACS: Automatic Class Selection
ACS: Automatic Contrast Selection
ACSE: Association Control Service Element
ACSI: American Customer Satisfaction Index
ACSM: Application Centric Storage Management (תוכנה)
ACSS: Aural Cascading Style Sheets
ACTS: Advanced Communication Technology Satellite (תקשורת) (NASA)
ACTS: Automated Computer Time Server
ACTT: Advanced Communication and Timekeeping Technology
ACU: Automatic Calling Unit
ACVC: Ada Compiler Validation Capacity
AD: Active Directory (מערכות הפעלה)
ADA: Adobe Developers Association (ארגונים)
ADA: Automatic Data Acquisitions
ADAPT: Architecture, Design, Analysis and Planning Tool
ADB: Apple Desktop Bus (חומרה) (אפל)
ADBS: Advanced Data Broadcast System (תקשורת)
ADC: Active Directory Connector (מערכות הפעלה)
ADC: Adaptive Data Compression (Hayes)
ADC: ADd with Carry
ADC: Advanced Data Connector (מסדי נתונים) (מיקרוסופט)
ADC: Analog to Digital Converter (חומרה)
ADC: Application Delete Certificate
ADC: Application Development Consultant
ADCCP: Advanced Data Communication Control Procedures (תקשורת)
ADD: Adapter Device Driver
ADD: Automatic Document Detection
ADE: Application Data Export (מסדי נתונים) (אורקל)
ADF: Adapter Description File
ADF: Automatic Document Feeder (חומרה)
ADF: Automatically Defined Function
ADI: AutoCad Device Interface
ADK: Appliance Development Kit (תוכנה)
ADL: Address Data Latch
ADLAT: ADaptive LATtice filter
ADLC: Asynchronous Data Link Control
ADM: Application Distribution and Management
ADMACS: Apple Document Management And Control System
ADMD: ADministrative Management Domain
ADML: Application Description Markup Language (תוכנה)
ADMS: Adstar Distributed Management System
ADO: Activex Data Object (מסדי נתונים) (מיקרוסופט)
ADODB: Activex Data Object DataBase (מסדי נתונים) (מיקרוסופט)
ADP: Access Database Project - Filename extension (תוכנה) (מיקרוסופט)
ADP: Automatic Data Processing
ADPCM: Adaptive Differential Pulse Code Modulation (תקשורת)
ADR: ADdRess
ADR: Advanced Digital Recording (חומרה)
ADS: Advanced Digital System
ADS: Application Development Solutions (AT&T)
ADS: Application Development System
ADS: Automatic Distribution System
ADS/O: Application Development System / Online
ADSC: Adobe Document Structuring Conventions
ADSI: Active Directory Service Interface (רשתות)
ADSI: Analog Display Services Interface
ADSL: Asymmetric Digital Subscriber Line (תקשורת)
ADSM: Adstar Distributed Storage Manager (מסדי נתונים) (י.ב.מ)
ADSM: Advanced Data Storage Management (י.ב.מ)
ADSP: Appletalk DataStream Protocol (אפל)
ADSR: Attack, Decay, Sustain, Release
ADT: Abstract Data Type (מיקרוסופט)
ADT: Access Developer Toolkit (תוכנה) (מיקרוסופט)
ADT: Advanced Dram Technology
ADT: Application Data Type
ADT: Atlantic Daylight Time
ADTG: Advanced Data Table Gram (מסדי נתונים) (מיקרוסופט)
ADU: Automatic Dialing Unit
ADW: Advanced Docking Window (תוכנה)
ADW: Application Development Workbench (תוכנה)
AE: Above or Equal
AeA: America Electronics Association (ארגונים)
AEB: Analog Expansion Bus (Dialogic)
AEC: Architecture, Engineering, Construction
AEGIS: Advanced Electronic Guidance and Instrumentation System
AEI: Application Enabling Interface
AES: Advanced Encryption Standard
AESA: Atm End System Address (תקשורת)
AF: Assured Forwarding (רשתות)
AFA: Accelerated File Access
AFAIK: As Far As I Know (הודעות)
AFC: Application Foundation Classes (תוכנה) (מיקרוסופט)
AFC: Automatic Font Change ALINK AFC
AFC: Automatic Frequency Control
AFD: Automatic File Distribution
AFDW: Active Framework for Data Warehousing (מיקרוסופט)
AFFS: Amiga Fast File System (מערכות הפעלה)
AFI: Authority and Format Identifier
AFII: Association for Font Information Interchange
AFIRM: Automated Fingerprint Image Reporting And Match
AFIS: Automated Fingerprint Identification System
AFK: Away From Keyboard (הודעות)
AFLCD: AntiFerroelectric Liquid Crystal Display (חומרה)
AFM: Adobe Font Metrics (Adobe)
AFM: Atomic Force Microscope (חומרה)
AFP: Advanced Function Presentation (י.ב.מ)
AFP: Advanced Function Printing
AFP: Appletalk Filing Protocol (תקשורת) (אפל)
AFR: Alternate Frame Rendering (חומרה)
AFR: Annualized Failure Rate (חומרה)
AFS: Andrew File System
AFT: Adapter Fault Tolerance (אינטל)
AFTP: Anonymous File Transfer Protocol
AGA: Advanced Graphics Adapter
AGARAS: AntiGlare AntiReflective AntiStatic
AGC: Automatic Gain Control
AGE: Amorphium Graphics Engine
AGP: Accelerated Graphics Port (חומרה)
AGU: Address Generation Unit
AH: Authentication Header (רשתות)
AHA: Adaptec Host Adapter (חומרה) (Adaptec)
AHDL: Analog Hardware Description Language
AHDT: Alaska-Hawaii Daylight Time
AHS: Abstract Handle Specification
AHS: Automated Highway Systems
AHST: Alaska-Hawaii Standard Time
AI: Analog Input
AI: Artificial Intelligence
AIA: Applications Integration Architecture (DEC)
AIC: Aixwindows Interface Composer (י.ב.מ)
AIF: Audio Interchange Format
AIFF: Audio Interchange File Format (אפל)
AIIM: Association for Information and Image Management
AIM: Aol Instant Messenger
AIM: Application Integration Module
AIM: Application Interface Module
AIN: Advanced Intelligent Network
AIP: Asp Infrastructure Provider
AIR: Architecture Implementation Review
AIS: Alarm Indication Signal
AIS: Automated Information System
AISB: Association of Imaging Service Bureaus
AISP: Association of Information Systems Professionals
AIT: Advanced Intelligent Tape (חומרה)
AIX: Advanced Interactive eXecutive (מערכות הפעלה) (י.ב.מ)
aka: Also Known As (הודעות)
ALAT: Advanced Load Address Table
ALB: Advanced Load Balancing
ALC: Airline Link Control (רשתות)
ALC: Application Load Certificate
ALC: Arithmetic and Logic Circuits
ALC: Automatic Level Control
ALDC: Adaptive Lossless Data Compression (י.ב.מ)
ALE: Account Level Equivalence
ALE: Address Latch Enable
ALE: Application Launch and Embedding (תוכנה)
ALE: Application Linking Enabling
ALEC: Alternative Long Exchange Carrier (תקשורת)
ALEP: Advanced Language Engineering Platform
ALGOL: ALGOrithmic Language (תוכנה)
ALIBI: Adaptive Location of Internetworked Bases of Information
ALINK: Active LINK APM ALIWEB
ALIWEB: Archie Like Indexing in the WEB
ALM: Asynchronous Line Multiplexer
ALN: Asynchronous Learning Network
ALR: Advanced Logic Research
ALSA: Architectures of Large Systems of Agents
ALT: ALTernate
ALU: Arithmetic Logic Unit (חומרה)
AM: Amplitude Modulation
AMA: Automatic Message Accounting
AMASS: Archival Management And Storage System
AMD: Active Matrix Display
AMD: Advanced Micro Devices (AMD)
AME: Advanced Metal Evaporation (חומרה)
AMG: All Music Guide
AMHA: Advanced Macro Heuristic Analysis
AMI: Alternate Mark Inversion
AMI: American Megatrends, Inc.
AMI: Application Messaging Interface
AMLCD: Active-Matrix Liquid Crystal Display (חומרה)
AMMA: Advanced Memory Management Architecture
AMP: Asymmetric MultiProcessing (חומרה)
AMP: Attached Media Processor (חומרה)
AMPS: Advanced Mobile Phone System (תקשורת)
AMR: Audio Modem Riser (חומרה)
AMS: Advanced Microcomputer System (חומרה) (Siemens-Nixdorf)
ANDF: Architecture-Neutral Distribution Format
ANI: ANImated cursor (מיקרוסופט)
ANI: Automatic Number Identification
ANN: ANNotations (י.ב.מ)
ANN: Artificial Neural Network
ANS: American National Standard
ANSI: American National Standard Institute (ארגונים)
ANX: Automotive Network eXchange
AO: Analog Output
AO/DI: Always On/Dynamic Isdn
AOCE: Apple Open Collaborative Environment (אפל)
AOE: Application Operating Environment (AT&T)
AOL: America OnLine (רשתות)
AOP: Association of Online Professionals (ארגונים)
AOS: Add Or Subtract
AOW: Asia and Oceania Workshop
AP: Access Point (חומרה)
AP: Application Processor
APA: Adaptive Packet Assembly
APA: All Points Addressable
APA: Arithmetic Processing Accelerator
APAR: Authorized Program Analysis Report (י.ב.מ)
APC: American Power Conversion
APCUG: Association of Personal Computer User Groups
APCVG: Association of Personal Computer Users Group (ארגונים)
APDU: Application Protocol Data Unit
APF: Apple Filing Protocol (אפל)
APF: Automated Purposing Framework (מיקרוסופט)
API: Application Programming Interface (תוכנה)
APIC: Advanced Programmable Interrupt Controller (אינטל)
APIPA: Automatic Private Internet Protocol Addressing (רשתות)
APIS: Advanced Passenger Information System
APL: A Programming Language (תוכנה)
APL: Applied Physics Laboratory
APL: Average Picture Level (חומרה)
APLSF: A Programming Language with Shared Files
APM: Advanced Power Management
APM: Application Performance Management
APNIC: Asia-Pacific Network Information Center
APOP: Authenticated Post Office Protocol
APP: APPlication
APPC: Advanced Program to Program Communication
APPCM: Access Protection and Priority Control Mechanism
APPEL: A P3p Preference Exchange Language
APPI: Advanced Peer-to-Peer Internetworking (רשתות)
APPN: Advanced Peer-to-Peer Networking (רשתות) (י.ב.מ)
APRP: Adaptive Pattern Recognition Processing
APS: Active Pixel Sensor
APS: Advanced Photo System
APS: Advanced Printing Service (י.ב.מ)
APS: Analog Protection System
APS: Asynchronous Protocol Specification
APS: Automatic Protection Switching (תקשורת)
APSE: Ada Programming Support Environment (תוכנה)
APSO: Audio Precision System One (חומרה)
APT: Address Pass Through
APT: Advanced Parallel Technology
APT: Automatically Programmed Tools
APTC: Authorized Prometric Testing Center
APTM: Application Program to Transaction Manager
AR: Access Rate (תקשורת)
AR: Application Requester (י.ב.מ)
ARA: Appletalk Remote Access (תקשורת) (אפל)
ARAG: AntiReflective, AntiGlare
ARAS: AntiReflective, AntiStatic
ARB: Architecture Review Board
ARC: Advanced Risc Computer (חומרה)
ARC: ARChive
ARCA: Advanced Risc Computing Architecture
ARCnet: Attached Resource Computer NETwork
AREQIPA: Application REQuested Internet Protocol over Atm (רשתות)
ARIN: American Registry for Internet Numbers (ארגונים)
ARIS: Architecture of Integrated Information Systems
ARL: Access Rights List
ARL: Adjusted Ring Length
ARLL: Advanced Run Length Limited
ARM: Advanced Risc Machine
ARM: Annotated Reference Manual
ARM: Application Response Measurement (רשתות)
ARM: Asynchronous Response Mode (רשתות)
ARMA: Association of Records Managers and Administrators
ARMS: Architecture for Reliable Managed Storage
ARO: Adaptec Raidport Option (חומרה) (Adaptec)
AROM: Alterable Read Only Memory
ARP: Address Resolution Protocol (רשתות)
ARPA: Advanced Research Projects Agency (ארגונים)
ARPANET: Advanced Research Projects Agency NETwork
ARPL: Adjust Requested Privilege Level
ARQ: Automatic Repeat reQuest (תקשורת)
ART: Average Response Time
ARTA: Apple Real Time Architecture
ARTIC: A Real-Time Interface Coprocessor (י.ב.מ)
ARTS: Asynchronous Remote Takeover Server
ARTT: Asynchronous Remote Takeover Terminal
ARU: Audio Response Unit
ARX: Autocad Runtime eXtensions (תוכנה) (Autodesk)
AS: Advanced Server
AS: Application Server (י.ב.מ)
AS: Authentication Service
AS: Autonomous System (רשתות)
AS/400: Application System/400 (י.ב.מ)
AS/U: Advanced Server for Unix
AS3AP: Ansi Sql Standard Scalable And Portable
ASA: Active Server Application (רשתות) (מיקרוסופט)
ASA: American Standards Association
ASA: Architectures of Systems of Agents
ASAI: Adjunct Switch Application Interface (AT&T)
ASAP: As Soon As Possible (הודעות)
ASAP: Automatic Switching And Processing
ASB: Advanced System Buffering (חומרה) (אינטל)
ASC: Accredited Standards Committee
ASC: ASCii text
ASC: Authorized Support Centers
ASC: Autonomous System Confederation (רשתות)
ASCC: Automatic Sequence Controlled Calculator (י.ב.מ)
ASCI: Accelerated Strategic Computing Initiative
ASCII: American Standard Code for Information Interchange
ASD: Automatic Skip Driver (מערכות הפעלה) (מיקרוסופט)
ASDSP: Application-Specific Digital Signal Processor
ASE: Active Storage Element
ASE: Adaptive Server Enterprise (מסדי נתונים) (Sybase)
ASE: Alladin Smartcard Environment
ASET: Automated Security Enhancement Tool
ASF: Active Streaming Format
ASF: Advanced Streaming Format
ASF: Apache Software Foundation (ארגונים)
ASF: Applied Science Fiction Manufacturer (ASF)
ASI: Asynchronous SCSI Interface
ASI: Automatic System Installation
ASIC: Application-Specific Integrated Circuit (חומרה)
ASID: Address Space IDentifier
ASIT: Advanced Security and Identification Technology
ASK: Amplitude Shift Keying
ASL: Adaptive Speed Leveling
ASLB: Accelerated Server Load Balancing
ASLM: Apple Shared Library Manager (אפל)
ASLT: Advanced Solid Logic Technology
ASM: Advanced Server Manager (מערכות הפעלה) (Acer)
ASM: Advanced System Management (י.ב.מ)
ASM: ASseMbler
ASMP: ASymmetric MultiProcessing (חומרה)
ASN: Abstract Syntax Notation
ASN: Autonomous System Number
ASO: Automated Systems Operations
ASP: Active Server Pages (רשתות) (מיקרוסופט)
ASP: Advanced Signal Processing
ASP: Appletalk Session Protocol
ASP: Application Service Provider (תוכנה)
ASP: Association of Shareware Professionals (ארגונים)
ASP: Authorized Service Provider
ASPEN: Automatic System for Performance Evaluation of the Network
ASPI: Advanced Scsi Programming Interface
ASPN: ActiveState Programmer Network (תוכנה)
ASPS: Advanced Signal Processing System
ASR: Address Space Register
ASR: Automatic Send Receive (תקשורת)
ASR: Automatic Send-Receive
ASR: Automatic Server Recovery (מערכות הפעלה)
ASR: Automatic Speech Recognition
AST: AST research, inc. AVE AST
AST: Atlantic Standard Time
ASTRAL: Alliance for Strategic Token Ring Advancement and Leadership
ASVD: Analog Simultaneous Voice & Data (תקשורת)
ASYNC: ASYNchronous Communication (תקשורת)
AT: Advanced Technology (י.ב.מ)
AT: ATtention (תקשורת)
AT: Azores Time
AT&T: American Telephone and Telegraph
ATA: Advanced Technology Attachment (חומרה)
ATAPI: Advanced Technology Attachment Packet Interface (חומרה)
ATC: Address Translation Controller
ATC: Advanced Transfer Cache (חומרה)
ATDM: Asynchronous Time Division Multiplexer
ATDNet: Advanced Technology Demonstration NETwork (רשתות)
ATE: Asynchronous Terminal Emulation
ATE: Atm Terminating Equipment
ATE: Automatic Test Equipment
ATEC: Authorized Technical Education Center (מיקרוסופט)
ATF: Automated Test Facility
ATG: Advanced Technology Group
ATI: Allied Telesyn International (חומרה)
ATIP: Absolute Time In Pregroove
ATL: Active Template Library (מיקרוסופט)
ATL: Adaptive Threshold Learning
ATL: Automated Tape Library (חומרה)
ATM: Adobe Type Manager (תוכנה) (Adobe)
ATM: Air Traffic Management
ATM: Asynchronous Transfer Mode (תקשורת)
ATM: Automatic Teller Machine
ATMS: Assumption based Truth Maintenance System
ATOB: Ascii TO Binary
ATOMM: Advanced super Thinlayer and high-Output Metal Media
ATP: Appletalk Transaction Protocol (תקשורת) (אפל)
ATP: Application Transaction Program
ATP: Available To Promise
ATP2: AppleTalk Phase 2
ATPS: AppleTalk Printing Services (אפל)
ATR: Advanced Telecommunication Research (ארגונים)
ATR: Answer To Reset
ATR: Automatic Terminal Recognition
ATS: Abstract Test Suite (תקשורת)
ATS: Administrative Terminal System
ATS: Apple Terminal Services
ATTN: ATTeNtion
ATVEF: Advanced TeleVision Enhancement Forum (ארגונים)
ATX: Advanced Technology eXtended (אינטל)
AU: AUdio
AUC: AUthentication Center
AUDIT: AUtomated Data Input Terminal
AUI: Attachment Unit Interface
AUI: Audible User Interface
AUP: Acceptable User Policy
AUT: Application Under Test
AUTODIN: AUTOmatic DIgital Network
AUTOVON: AUTOmatic VOice Network
AUX: Apple UniX
AUX: AUXiliary
AV: Access Violation (תוכנה)
AV: Anti Virus
AV: Audio Video
AV: Authenticity Verification
AVA: Audio Visual Authoring (י.ב.מ)
AVATAR: Advanced Video Attribute Terminal Assembler and Recreator
AVC: Advanced Visual Computing (SGI)
AVC: Audio Visual Connection (י.ב.מ)
AVD: Alternating Voice and Data
AVE: Autocad Visualization Extension BCD AVG
AVG: AVeraGe
AVGA: Advanced Video Graphic Array
AVI: Audio Video Interleaved
AVP: Attribute-Value Pair
AVR: Automatic Voice Recognition
AVR: Automatic Voltage Regulation (חומרה)
AVT: Applied Voice Technology
AVTK: Anti Virus ToolKit (תוכנה)
AVVID: Architecture for Voice, Video and Integrated Data (תקשורת) (Cisco)
AWAC: Audio Waveform Amplifier and Converter
AWC: Advanced Web Creations
AWDE: Artus Wireless Data Enhancer (תקשורת) (Nokia)
AWE: Address Windowing Extensions (מערכות הפעלה) (מיקרוסופט)
AWE: Advanced Wave Effects (Creative Labs)
AWG: American Wire Gauge
AWK: Aho, Weinberger and Kernighan
AWS: Advanced Workstations and Systems (י.ב.מ)
AWT: Abstract Windows Toolkit (תוכנה)
AX: Architecture eXtended
AXI: American eXpress Interactive
