| AAB |
Application Anchor Block |
| AAC |
Advanced Audio Coder/Coding |
| AAC |
Apple Assistance Center |
| AAC |
Advanced Audio Coding |
| AAC LC |
Advanced Audio Coding Low Complexity |
| AACE |
Association for the Advancement of Computing in Education |
| AACPLUS |
Advanced Audio Coding PLUS |
| AACR |
Anglo-American Cataloging Rules |
| AACS |
Advanced Access Content System |
| AAD |
Address Adder |
| AAD |
Auskunfts- und AuftragsDienst |
| AADP |
Administrative Automatic Data Processing |
| AAE |
Automatische Anrufeinrichtung |
| AAE |
Allgemeine Anschalt-Erlaubnis |
| AAF |
Advanced Authoring Format |
| AAF |
Adjustable Active Filter |
| AAI |
Application Attachment Interface |
| AAIC |
Accounting Authority Identification Code |
| AAL |
Absolute Assembly Language |
| AAL |
ATM Adaptation Layer |
| AAL |
Asynchronous transfer mode (ATM) Adaptation Layer |
| AAL1 |
Asynchronous transfer mode (ATM) Adaptation Layer 1 |
| AAL2 |
Asynchronous transfer mode (ATM) Adaptation Layer 2 |
| AAL3 |
Asynchronous transfer mode (ATM) Adaptation Layer 3 |
| AAL4 |
Asynchronous transfer mode (ATM) Adaptation Layer 4 |
| AAL5 |
Asynchronous transfer mode (ATM) Adaptation Layer 5 |
| AALPDU |
AAL Protocol Data Unit |
| AAM |
Application Attachment Module |
| AAM |
Automatic Acoustic Management |
| AAN |
All-Area Network |
| AAP |
Applications Access Point |
| AAP |
American Association of Publishers |
| AAP |
Advanced Adaptive Protocol |
| AAPI |
Audio Applications Programming Interface |
| AAR |
Anfangsadressregister |
| AARNET |
Australian Academic Research NETwork |
| AARP |
AppleTalk Address Resolution Protocol |
| AAS |
Arithmetic Assignment Statement |
| AAS |
Advanced Automation System |
| AAS |
Automatischer AntwortStromkreis |
| AAS |
All-to-All Scatter |
| AASF |
Advanced Address Space Facility |
| AASP |
American national standard code for information interchange (ASCII) Asynchronous Support Package |
| AASP |
ASCII Asynchronous Support Package |
| AAT |
Average Access Time |
| AATIS |
Arbeitskreis Amateurfunk und Telekommunikation in der Schule |
| AAUI |
Apple Attachment Unit Interface |
| AAV |
Alternative Access Vendor |
| AAVD |
Automatic Alternate Voice Data |
| AAX |
Automated Attendant eXchange |