| Abbreviation | Definition |
|---|---|
| CCCO | Central Committee For Conscientious Objectors |
| CCCP | Creepy Commy Called Pavel |
| CCD | Census County Division |
| CCDD | Construction and Community Development Department, Chamber of Commerce of the United States of America |
| CCFAC | Codex Committee for Food Additives and Contaminants |
| CCI | Consumer Confidence Index |
| CCID | Coordinating Center for Infectious Disease(s) |
| CCIIO | Center for Consumer Information and Insurance Oversight |
| CCIIO | Consumer Information and Insurance Oversight |
| CCJJDP | Coordinating Council on Juvenile Justice and Delinquency Prevention |
| CCL | Commerce Control List |
| CCM | Command Chief Master Sergeant - USAF |
| CCM | Command country manager |
| CCM | Country Coordination Mechanism |
| CCN | Crisis Control Nursery |
| CCNA | Cisco Certified Network Administrator |
| CCP | Correct Control Practices |
| CCPA | Consumer Protection Credit Act |
| CCR | Central Contractor Registration |
| CCR | Commission on Civil Rights |