| Abbreviation | Definition |
|---|---|
| CCFOT | Citizens Commission on Freedom of Thought |
| CCG | Commission of Counter Ghoul |
| CCGP | Commission for Certification in Geriatric Pharmacy |
| CCHR | Citizens Commission on Human Rights |
| CCM | Commission for Case Management |
| CCM | Commission for Case Manager |
| CCMA | Commission for Conciliation, Mediation and Arbitration |
| CCMC | Commission for Case Management Certification |
| CCNE | Commission on Collegiate Nursing Education |
| CCNI | Charity Commission for Northern Ireland |
| CCNR | Central Commission for Navigation on the Rhine |
| CCNS | Citizens Commission on National Security |
| CCPC | Competition and Consumer Protection Commission |
| CCPC | Crisp County Power Commission |
| CCPO | Community Commission on Police Oversight |
| CCRC | Criminal Cases Review Commission |
| CCRC | Criminal Code Reform Commission |
| CCSBT | Commission for the Conservation of Southern Bluefin Tuna |
| CCTC | California Commission on Teacher Credentialing |
| CCTN | Commissione Consultiva Tossicologica Nazionale (Italian: National Toxicology Advisory Commission) |