| Abbreviation | Definition |
|---|---|
| AOC | Amateur On Camera |
| AOT | Artist On Tour |
| AOTC | Art On The Commons |
| AOTC | Art On The Corner |
| AotL | Arts on the Lake |
| AP | Artist's Proof |
| AP | Audience Participation |
| APA | Agency for the Performing Arts |
| APAB | Acalanes Performing Arts Boosters |
| APAC | Adult Performer Advocacy Committee |
| APAC | Aspect, Passion, Aesthetics, and Creativity |
| APAC | Astoria Performing Arts Center |
| APAC | Avon Performing Arts Connection |
| APAI | Association of Performing Arts of India |
| APAM | Australian Performing Arts Market |
| APAP | Advancing Performing arts project |
| APAP | Association of Performing Arts Presenters |
| APAP | Association of Performing Arts Professionals |
| APCU | Association for Philippines China Understanding |
| APE | Art Philosophy Expo |