| Abbreviation | Definition |
|---|---|
| CPL | Computer Players League |
| CPMA | Challenge Pro Mode Arena |
| CPOA | College Prospects Of America |
| CPP | Credits Per Player |
| CPPA | Christian Paintball Players Association |
| CPPT | California Pool Players Tour |
| CPR | Corrected Points Rating |
| CPSA | Clay Pigeon Shooting Association |
| CPW | Canadian Professional Wrestling |
| CPW | Coastal Pro Wrestling |
| CPY | Youth Catcher's Chest Protector |
| CQC | Close Quarter Combat |
| CR | Caf Racer |
| CR | Challenge Rating |
| CR | Charles River (Boston) |
| CR | Chief Referee |
| CR | Club Racing |
| CR | Coaches Recommendation |
| CR | Colorado Rockies |
| CR | Cristiano Ronaldo |