| Abbreviation | Definition |
|---|---|
| CDFF | Cellar Door Film Festival |
| CDIF | Columbia Dance and Improvisation Festival |
| CDIFF | Contact Dance International Film Festival |
| CDPF | Chicago Duo Piano Festival |
| CDWF | Cellar Door Wine Festival |
| CECAF | Crouch End Cartoon Art Festival |
| CECAF | Crouch End Comic Art Festival |
| CEFC | Crouch End Festival Chorus |
| CEFF | Calgary European Film Festival |
| CEFF | Creative Edge Film Festival |
| CEFF | Critical Edge Film Festival |
| CF | Christy Fest |
| CFAF | Cascade Festival of African Films |
| CFEE | Certified Festival and Event Executive |
| CFF | Chattanooga Film Festival |
| CFF | Cinedelphia Film Festival |
| CFIC | Chicago Festival of Israeli Cinema |
| CFMF | Calgary Folk Music Festival |
| CFTF | Celtic Film and Television Festival |
| CGAF | Coconut Grove Arts Festival |