| Abbreviation | Definition |
|---|---|
| CCCC | Cambridgeshire County Cricket Club |
| CCCC | Canadian Corkscrew Collectors Club |
| CCCC | Cherry Capital Cycling Club |
| CCCC | Cheshire County Cricket Club |
| CCCC | Cornwall County Cricket Club |
| CCCC | Cover Collector Circuit Club |
| CCCC | Cumberland County Cricket Club |
| CCCCC | Composer Computer Contractor Contact Club |
| CCCF | Chaos Computer Club France |
| CCCG | Chinese Cultural Club at Geneseo |
| CCCJ | Classic Car Club of Japan |
| CCCOM | Competition Corvette Club Of Michigan |
| CCCP | Classic Car Club of Pacific |
| CCCP | Competitive Cycling Club of Portland |
| CCCT | Chunky Cow Club Tour |
| CCCW | Color Camera Club of Westchester |
| CCCZ | Chongololo and Conservation Club of Zambia |
| CCDT | Club Cycliste Detroit de Tanger |
| CCEPC | Chilliwack Centre of Excellence Paddling Club |
| CCFC | Calcutta Cricket & Football Club |