| Abbreviation | Definition |
|---|---|
| ASLI | American Sign Language Inc |
| ASLI | Association of Sign Language Interpreters |
| ASLIA | Australian Sign Language Interpreters Association |
| ASLL | Asian and Slavic Languages and Literatures |
| ASLO | American Sign Language Organization |
| ASLP | Association of Speech Language Pathologists |
| ASLS | American Sign Language Studies |
| ASLS | Audiology and Speech Language Sciences |
| ASLV | American Sign Language Version |
| ASML | Abstract State Machine Language |
| ASML | Alternate Scripting Markup Language |
| ASML | Automatic Site Markup Language |
| ASML | The Abstract State Machine Language |
| ASMW | Association of Scottish Motoring Writers |
| ASSL | Autonomic System Specification Language |
| ATAL | Agent Theories Architectures and Languages |
| ATE | Append To End |
| ATIDA | Arabic Translation and Intercultural Dialogue Association |
| ATL | Acta Transformation Language |
| ATL | ATL Transformation Language |