| Abbreviation | Definition |
|---|---|
| AHR | The American Historical Review |
| AI | American Idol |
| AIA | Annotate Illustrate And Apply |
| AIDA | Attract Interest Desire Action |
| AIF | Always Independent Films |
| AIFI | American Indian Film Institute |
| AIL | Alcohol Induced Literature |
| AIM | Accuracy In Media |
| AIM | America's Intercultural Magazine |
| AIME | Association for Information Media and Equipment |
| AIMS | Andadvice Information And Mediation Service |
| AINA | Assyrian International News Agency |
| AIO | Adventures In Odyessy |
| AIR | All India Radio |
| AIR | Asociacion Interamericana de Radiodifusion |
| AIRC | Association of Independent Radio Contractors |
| AIS | Animated Inbuilt Scenery |
| AIT | African Independent Television |
| AIT | Agency for Instructional Television |
| AITC | Authors In The City |