| Abbreviation | Definition |
|---|---|
| CDP | Coach Death Penalty |
| CDPA | Cork Darts Players' Association |
| CDRA | Central Drag Racing Association |
| CDRC | Centre Dufferin Recreation Complex (Shelburne, ON) |
| CDS | California Dressage Society |
| CDT | Compliance, Direction, Takedown |
| CEAT | Commission Expeditions Alpine Topsports |
| CEB | Centennial Park Pan Am BMX Centre |
| CEMAC | Champion Eyes Martial Arts Centers |
| CEMT | Conf??rence Europeenne des Ministres des Transports |
| CEO | Championship Event Organizer |
| CEP | Caledon Equestrian Park |
| CET | Canyon Extreme Track |
| CEW | Cutting Edge Wrestling |
| CF | Caused a Fumble |
| CF | Center Feild |
| CF | Center Flag |
| CFA | Central Florida Arena |
| CFB | Crossing Freestyle Bikes |
| CFC | Card Fighters Clash |