| Abbreviation | Definition |
|---|---|
| AE | Acoustic Electric |
| AE | Audio Engine |
| AEMG | Alan Ett Music Group |
| AEMP | Audio Engineering and Music Production |
| AEMS | Acoustical Emission Monitoring System |
| AEN | Artists Entertainment Network |
| AF | Agnostic Front |
| AFB | Aid For Bands |
| AFB | Average Funk Band |
| AFBS | Automatic Frequency Band Selection |
| AFCM | Advocates For Classical Music |
| AFCM | Arizona Friends of Chamber Music |
| AFCM | Associate Faculty of Church Music |
| AFCM | Australian Festival of Chamber Music |
| AFD | Appetite For Destruction |
| AFFA | Angels Forever Forever Angels |
| AFFB | Alcohol Fueled Fan Base |
| AFI | Austrian Fiddle Idealists |
| AFIM | Association For Independent Music |
| AFINO | Aden FINO |