| Abbreviation | Definition |
|---|---|
| CCNR | Connecticut Conference on Natural Resources |
| CCOC | College Conference on Cooperatives |
| CCOM | Conference Council on Ministries |
| CCOPE | Canadian Conference Of Photo Educators |
| CCOV | Colorado Conference on Volunteerism |
| CCPC | Columbia China Prospects Conference |
| CCPS | China Crop Protection Summit |
| CCRC | Carolinas Climate Resilience Conference |
| CCRC | Colonial Coast Rugby Conference |
| CCSA | Collaborative Conference for Student Achievement |
| CCSA | Collaborative Conference on Student Achievement |
| CCSIT | Conference on Computer Science and Information Technology |
| CCST | IEEE International Carnahan Conference on Security Technology |
| CCTC | Climate Change Technology Conference |
| CCTE | Conference of College Teachers of English |
| CCUC | Conference on Computers in Undergraduate Curriculum |
| CCVC | California Collegiate Volleyball Conference |
| CCVC | California Collegiate Volleyball Conference California Collegiate |
| CCVC | Conference on Clinical Vision Care |
| CCW | IEEE Computer Communications Workshop |