| Abbreviation | Definition |
|---|---|
| CCC | Cleveland Closed Cup |
| CCC | Cryptic Crossword Clue |
| CCCAA | California Community College Athletic Association |
| CCCN | Cane Corso Club Nederland |
| CCCP | Caribbean Coaching Certification Program |
| CCE | Cross-Country Events |
| CCES | Canadian Centre for Ethics in Sports |
| CCFF | Cape Cod Flatball Fest |
| CCFL | Champion's Cup Football League |
| CCG | Customizable Card Game |
| CCHA | Central Collegiate Hockey Association |
| CCI | Cheer Channel Incorporated |
| CCI | Cricket Club of India |
| CCIA | Central California Interclub Association |
| CCL | Celebrity Cricket League |
| CCM | Clews Competition Motorcycles |
| CCP | Certificate of Cycling Proficiency |
| CCP | Crystalline Caverns Pack |
| CCPA | Cross Cultures Project Association |
| CCR | Crystal Creek Rabbitry |