LETTER 'A' COMPUTER ABBREVIATIONS

A

    AAA—Authentication Authorization, Accounting
    AABB—Axis Aligned Bounding Box
    AAC—Advanced Audio Coding
    AAL—ATM Adaptation Layer
    AALC—ATM Adaptation Layer Connection
    AARP—AppleTalk Address Resolution Protocol
    ABAC—Attribute-Based Access Control
    ABCL—Actor-Based Concurrent Language
    ABI—Application Binary Interface
    ABM—Asynchronous Balanced Mode
    ABR—Area Border Router
    ABR—Auto Baud-Rate detection
    ABR—Available Bitrate
    ABR—Average Bitrate
    AC—Acoustic Coupler
    AC—Alternating Current
    ACD—Automatic Call Distributor
    ACE—Advanced Computing Environment
    ACID—Atomicity Consistency Isolation Durability
    ACK—ACKnowledgement
    ACK—Amsterdam Compiler Kit
    ACL—Access Control List
    ACL—Active Current Loop
    ACM—Association for Computing Machinery
    ACME—Automated Classification of Medical Entities
    ACP—Airline Control Program
    ACPI—Advanced Configuration and Power Interface
    ACR—Allowed Cell Rate
    ACR—Attenuation to Crosstalk Ratio
    AD—Active Directory
    AD—Administrative Domain
    ADC—Analog-to-Digital Converter
    ADC—Apple Display Connector
    ADB—Apple Desktop Bus
    ADCCP—Advanced Data Communications Control Procedures
    ADO—ActiveX Data Objects
    ADSL—Asymmetric Digital Subscriber Line
    ADT—Abstract Data Type
    AE—Adaptive Equalizer
    AES—Advanced Encryption Standard
    AF—Anisotropic Filtering
    AFP—Apple Filing Protocol
    AGP—Accelerated Graphics Port
    AH—Active Hub
    AI—Artificial Intelligence
    AIX—Advanced Interactive eXecutive
    Ajax—Asynchronous JavaScript and XML
    AL—Active Link
    AL—Access List
    ALAC—Apple Lossless Audio Codec
    ALGOL—Algorithmic Language
    ALSA—Advanced Linux Sound Architecture
    ALU—Arithmetic and Logical Unit
    AM—Access Method
    AM—Active Matrix
    AMOLED—Active-Matrix Organic Light-Emitting Diode
    AM—Active Monitor
    AM—Allied Mastercomputer
    AM—Amplitude Modulation
    AMD—Advanced Micro Devices
    AMQP—Advanced Message Queuing Protocol
    AMR—Audio Modem Riser
    ANN—Artificial Neural Network
    ANSI—American National Standards Institute
    ANT—Another Neat Tool
    AoE—ATA over Ethernet
    AOP—Aspect-Oriented Programming
    APCI—Application-Layer Protocol Control Information
    API—Application Programming Interface
    APIC—Advanced Programmable Interrupt Controller
    APIPA—Automatic Private IP Addressing
    APL—A Programming Language
    APR—Apache Portable Runtime
    ARC—Adaptive Replacement Cache
    ARC—Advanced RISC Computing
    ARIN—American Registry for Internet Numbers
    ARM—Advanced RISC Machines
    AROS—AROS Research Operating System
    ARP—Address Resolution Protocol
    ARPA—Address and Routing Parameter Area
    ARPA—Advanced Research Projects Agency
    ARPANET—Advanced Research Projects Agency Network
    AS—Access Server
    ASCII—American Standard Code for Information Interchange
    ASET—Automated Security Enhancement Tool
    ASG—Abstract Semantic Graph
    ASIC—Application-Specific Integrated Circuit
    ASIMO—Advanced Step in Innovative Mobility
    ASLR—Address Space Layout Randomization
    ASM—Algorithmic State Machine
    ASMP—Asymmetric Multiprocessing
    ASN.1—Abstract Syntax Notation 1
    ASP—Active Server Pages
    ASP—Application Service Provider
    ASR—Asynchronous Signal Routine
    AST—Abstract Syntax Tree
    ASSP—Application-Specific Standard Product
    AT—Advanced Technology
    AT—Access Time
    AT—Active Terminator
    ATA—Advanced Technology Attachment
    ATAG—Authoring Tool Accessibility Guidelines
    ATAPI—Advanced Technology Attachment Packet Interface
    ATM—Asynchronous Transfer Mode
    AVC—Advanced Video Coding
    AVI—Audio Video Interleaved
    AWK—Aho Weinberger Kernighan
    AWT—Abstract Window Toolkit

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