| Abbreviation | Definition |
|---|---|
| ACE | Ashley Colum Entertainment |
| ACFA | Arts & Cultural Foundation of Antioch |
| ACFJ | Association of Conservative Foreigners in Japan |
| ACJE | Arts Center Jazz Ensemble |
| ACMA | Amateur Classical Musicians Association |
| ACMC | Arts Council of Moore County |
| ACORN | Arts Council of the Rural Northwoods |
| ACPAA | Alamo City Performing Arts Association |
| ACT | Anchorage Childrens Theatre |
| ACT | Architectural, Concert, and Theatrical |
| ACT | Art, Culture, and Tunes |
| ACTE | Annex Children's Theatre in Education |
| ACTF | American College Theatre Festival |
| ACTS | Actors Committed To Service |
| AD | After Dark |
| ADA | Applauding Deaf Artists |
| ADAD | Association of Dance of the African Diaspora |
| ADAPT | Associated Dance Arts for Professional Teachers |
| ADAPT | Association for Dance And Performance Telematics |
| ADDT | American Dance/ Drill Team |