| Abbreviation | Definition |
|---|---|
| AACE | Annual Awards for Communications Excellence |
| AAD | Animation Audio Design |
| AADM | Applicable Analysis and Discerete Mathematics (publication) |
| AAE | All About Eve |
| AAEN | African American Entertainment Network |
| AAF | American Advertising Federation |
| AAHAA | Aahaa NewsPaper In Hindi. India |
| AAIA | African Americans In Advertising |
| AAIM | Arkansas Association of Instructional Media |
| AAIM | Asian American Independent Media |
| AAIW | Asia Africa Intelligence Wire |
| AAIW | Automotive Aftermarket Industry Week |
| AAM | Advanced Alternative Media |
| AAM | Alliance for Audited Media |
| AAM | Army Aviation Magazine |
| AAMA | Alberta Association for Media Awareness |
| AAMPP | Artist, Agent, Manager, Producer, Promoter |
| AAN | American Alpine News |
| AAN | Association of Alternative Newsweeklies |
| AAO | Ashtabula Art Online |