| Abbreviation | Definition |
|---|---|
| AITD | Alone In The Dark |
| AITD | Australian Institute of Training and Development |
| AIVF | Association for Independent Video and Filmmakers |
| AJAC | Automobile Journalists' Association of Canada |
| AJC | American Juvenile Collection |
| AJC | Atlanta Journal-Constitution |
| AJN | Australian Jewish News |
| AKBC | Akwa Ibom Broadcasting Corporation |
| ALAS | Alex Lovell Appreciation Society |
| ALCS | Authors Licensing Collecting Society |
| ALDC | Abby Lee Dance Company |
| ALM | Assistant Locations Manager |
| ALMA | American Latino Media Arts |
| ALR | American Legal Review |
| ALS | Autograph Letter Signed |
| ALSC | Association of Literary Scholars and Critics |
| AM | All Music |
| AM | Attitude Media |
| AMA | American Marketing Association |
| AMA | Avid Media Access |