A
A/UX (Apple's UniX)
A0
A3D (Aureal 3-Dimensional)
A4
AA (Auto Answer)
AAC (Advanced Audio Coding)
AACS (Advanced Access Content System)
AAT (Average Access Time)
ABC
ABC ALGOL
ABCL/1 (An object Based Concurrent Language)
ABEND (Abnormal END)
ABI (Application Binary Interface)
ABIOS (Advanced BIOS)
ABIST (Automatic Built-In Self-Test)
ABLE
ABM (Asynchronous Balanced Mode)
Abort (Aborto, abortito)
ABR (Authomatic Baud Rate detection)
ABSET
Absolute path
Abstract machine
Abstract syntax tree
AC (Alternating Current)
AC 97
AC3 (Audio Compression 3)
Acceleratore
Accent
Acceptable Use Policy
Access Control List
Access Point
Access Time (Tempo di accesso)
Accesso remoto
Accoppiatore acustico
Account
Accounting File
Accounting Management
ACCU (Association of C and C++ Users)
Accumulation Buffer
Accumulatore
ACE (Advanced Computing Environment)
ACE
ACE (Automatic Contrast Enhancement)
ACF (Advanced Communications Function)
ACF/NCP (Advanced Communication Function/Network Control Program)
ACH (Automated Clearing House)
ACIA (Asynchronous Communications Interface Adapter)
ACIS (Andy, Charles, Ian's System)
ACK (ACKnowledge)
ACL (Access Control List)
ACM (Addressed Call Mode)
ACOM
Acorn Computer Limited
ACPI (Advanced Configuration and Power Interface)
Acrobat
Acronimo
Act One
ACT++
Act1
Act2
Act3
Actalk
Active desktop
Active Directory Federation Services
ActiveMovie
ActiveX
Actor
Actra
Actus
ad
AD (Administrative Domain)
Ad Hoc Mode
Ada
Ada/Ed
Adabas
Adam7
Adamo
Adaplan
Adaplex
Adapter
Adaptive answering
ADB (Apple's Desktop Bus)
ADC (Automatic Display Configuration)
ADC (Analogue to Digital Converter)
ADCCP (Advanced Data Communications Control Protocol)
Additive Blending
Address
Address bus
Address mask
ADES
ADF (Automatic Document Feeder)
ADFS (Acorn advanced Disk Filing System)
ADI (Advanced Distance Integration)
Aditi
Adjacency
ADL (Adventure Definition Language)
AdLog
Admin
ADO (ActiveX Data Object)
Adobe Systems Inc.
ADPCM (Adaptive Digital Pulse Code Modulation)
ADR (Advanced Digital Recording)
ADSL (Asymmetric Digital Subscriber Line)
ADSL Lite
ADSL2 (Asymmetric Digital Subscriber Line 2)
ADSL2+
ADSP (Appletalk Data Stream Protocol)
ADT (Abstract Data Type)
ADTP (Asus Dynamic Thermal Dissipation)
Advanced Bios Features
Advanced Chipset Features
Advanced RISC Machines Ltd
Advent
ADVSYS
Adware
Adwords
ae
AEC (Acoustic Echo Cancellation)
AED (Automated Engineering Design - ALGOL Extended for Design)
Aegis
Aero
AES (Advanced Encryption Standard)
AES (Application Environment Specification)
AESOP (An Evolutionary System for On-line Programming)
af
AFAIK (As Far As I know)
AFC (AntiFerromagnetically Couplet)
AFC Media
AFFS (Amiga Fast File System)
AFJ (April Fool's Joke)
AFK (Away From Keyboard)
AFP (Advanced Function Presentation/Advanced Function Printing)
AFP (Appletalk Filing Protocol)
AFR (Alternate Frame Rendering)
AFS (Acer Fast file System)
AFT (Automated Funds Transfer)
ag
Agent Name
Agente
Aggiornamento
AGP (Accelerated Graphics Port)
AGP Express
AGP Pro
A-GPS (Assisted GPS)
AGTL (Assisted Gunning Transceiver Logic)
AI
AI (Artificial Intelligence)
ai
AIFF (Audio IFF)
AIIP (Associazione Italiana Internet Provider)
AIM (AOL Instant Messenger)
A-IN (Audio In)
AIP (Asynchronous Information Protection)
AIPA (Autorità per l'Informatica nella Pubblica Amministrazione)
AIT (Advanced Intelligent Tape)
AIX (Advanced Interactive eXecutive)
Ajax (Asynchronous JavaScript and Xml)
AKA (Also Known As)
al
Aladdin III
Aladdin IV
Aladdin Systems
Aladdin V
ALB (Adaptive Load Balancing)
ALC (Assembly Language Compiler)
ALDC (Adaptive Lossless Data Compression)
Alfa
Alfa Blending
Alfanumerico
ALG (Application Layer Gateway)
ALGOL 58
ALGOL 60 (ALGorithmic Oriented Language)
ALGOL 68
Algoritmo
Alhoa Net
ALi (Acer Laboratories, Inc.)
Alias
Aliasing
Alimentatore
Allegato
All-in-one
Alluminio
Alpha
Alpha Chanel
Alpha EV7
Alpha EV8
Alt
ALT (Adaptive Lighting Technology)
Alta Vista
Altair 8800
Altair Basic
Altavista
ALU (Arithmetic and Logic Unit)
Aluminium book
Always on
am
AM (Amplitude Modulation)
AM386
AM486
AM80286
AM8086
AM8088
AMD (Administration Management Domain)
AMD (Advanced Micro Devices Inc.)
AMD 64
AMD-750
Amiga-DOS
Amministrazione remota
AMN (Abstract Machine Notation)
Amoeba
AMR (Audio Modem Riser)
AMSTRAD (Alan Michael Sugar TRADing)
AMT (Active Management Technology)
an
Analogico
Anamorfico
Anchor
And
ANDF (Architecture Neutral Distribution Format)
Angolo di visione
Anisotropic Filtering (Filtro anisotropico)
Annulla
Anonymizer
Anonymous FTP (FTP anonimo)
ANSA (Advanced Network Systems Architecture)
ANSI (American National Standards Institute)
ANSI
Answer mode
Anteprima di stampa
Anti-aliasing
Anti-Spamming
Antivirus
ao
AOD (Advanced Optical Disc)
AoE (ATA over Ethernet)
AOL (American On Line)
AOSRA (Advanced Optical Storage Research Alliance)
A-OUT (Audio Out)
AP (Access Point)
APC (Automatic Power Control)
APDA (Apple Programmers & Developpers Association)
Aperture grille
Aperture Size
API (Application Programming Interface)
APM (Advanced Power Management)
Apollo 113Aro
Apollo KX133
Apollo MVP3
Apollo MVP4
Apollo Pro
Apollo Pro 133
Apollo Pro 133A
Apollo Pro II
Apollo Pro MVP3
Apollo Pro Plus
APPC (Advanced Program-to-Program Communications)
Apple
Apple Basic
Apple I
Apple II
Apple III
Applet
AppleTalk
Appliance (Dispositivo)
Application framework
APPN (Advanced Peer-to-Peer Networking)
APS
APS (Anonymous Posting Server)
APS (Active Protection System)
APS-C (Advanced Photo System Classic)
APSE (Ada Programming Support Environment)
APU (Audio Processing Unit)
aq
ar
ARB (Architectural Review Board)
ARC
Archie (ARCHIvE)
ARCNet (Attached-Resource Computing architecture NETwork)
ARCS (Astra Return Channel System)
Area visibile
Argomento
Arianna
ARJ
ARJ32
ARM (Active Reconfiguring Message)
ARM (Advanced Risc Machine)
ARMM (Automated Retroactive Minimal Moderation)
ARP (Address Resolution Protocol)
ARPANET (Advanced Research Project Agency NETwork)
ARQ (Automatic Repeat Request)
Array
Artefatto
AS (Anti Shake)
as
ASAP (As Soon As Possible)
ASB (Advanced System Buffering)
ASCII (American Standard Code for Information Interchange)
ASDL (Abstract-Type and Scheme-Definition Language)
ASE (Active Scripting Engine)
ASF (Advanced Streaming Format)
ASIC (Application Specific Integrated Circuit)
Asincrona
ASIO (Audio Streaming Input Outup)
ASIO2 (Audio Streaming In Out 2)
ASM
ASNAP (Automatic Switching of Network Access Point)
ASP (Application Server Provider)
ASP (Active Server Page)
ASP (Average Selling Price)
Aspect Ratio
ASPI (Advanced SCSI Periphal Interface)
ASR (Automated Speech Recognition)
ASR (Automatic Send Receive)
Assembler
Assembly
AST (Abstract Syntax Tree)
at
AT (ATtention)
AT (Advanced Technology)
ATA (Analogue Telephone Adapter)
ATA (Advanced Technology Attachment)
ATA/IDE
ATA-100
ATA-2
ATA-66
ATAPI (AT Attachment Packet Interface)
ATC (Advanced Transfer Cache)
ATF (Anisotropic Texture Filtering)
Athlon
ATIP (Absolute Time In Pregroove)
ATM (Adobe Type Manager)
ATM (Asynchronous Transfer Mode)
ATM (Automatic Teller Machine)
ATRAC (Adaptive TRansform Acoustic Coding)
Attachment (Allegato)
ATX (Advanced Technology eXtended)
ATYS (Anything You Say)
AU (Arithmetic Unit)
Audio
Audio posizionale
AudioCodec 97
Audit
Audit trail
AUI (Attachment Unit Interface)
AUI (Adaptable User Interface)
AUP (Acceptable Use Policy)
Autenticazione
Authoring
Autodiagnostica
AUX
AV (Audio Video)
Avatar
AVI (Audio Video Interleaved)
AVLS (Auto Volume Limiter System)
Avvio
aw
AWK (Aho, Weinberger, Kernighan)
az
Aztec