| Abbreviation | Definition |
|---|---|
| AFFB | Asian Film Festival Berlin |
| AFFD | Asian Film Festival of Dallas |
| AFFF | Amsterdam Fantastic Film Festival |
| AFFR | Architecture Film Festival Rotterdam |
| AFFS | Arquitectura Film Festival Santiago |
| AFO | Arts Festival Oklahoma |
| AFOB | African Festival of Boston |
| AFOB | Arcadia Festival of Bands |
| AFOS | Asian Festival of Speed |
| AFPO | American Festival Pops Orchestra |
| AHE | All Hallows Eve |
| AIAF | Ahmedabad International Arts Festival |
| AIAF | Australian International Animation Festival |
| AIAFF | Annecy International Animated Film Festival |
| AIBF | Alberta International Band Festival |
| AICF | Abisko Ice Climbing Festival |
| AIPF | Austin International Poetry Festival |
| AJF | Atlanta Jazz Festival |
| AKBF | Atlanta Kosher BBQ Festival |
| AKCF | Avenue K Collectors Festival |