| Abbreviation | Definition |
|---|---|
| CCA | Canadian Construction Association |
| CCAP | Comprehensive Community Action Program |
| CCAR | Coordinating Committee for Automotive Repair |
| CCCE | Canadian Council of Chief Executives |
| CCEFP | Center for Compact Efficient Fluid Power |
| CCEFP | Center for Compact & Efficient Fluid Power |
| CCFC | Campaign for a Commercial Free Childhood |
| CCFF | Cerritos College Faculty Federation |
| CCGMS | Chinese Crystal Growth and Materials SubSociety |
| CCHA | Cchacentral Collegiate Hockey Association |
| CCHA | Chicago Clearing House Association |
| CCHA | Comanche Crossing Horsemens Association |
| CCHA | Community College Humanities Association |
| CCIA | Computer Communication Industry Association |
| CCIA | Computer & Communication Industry Association |
| CCID | Connecticut Coalition of Interior Designers |
| CCJCC | China-Canada Junior Chamber of Commerce |
| CCLA | Canadian Civil Liberties Association |
| CCM | Canadian College of Microbiologists |
| CCMA | Canadian Council of Montessori Administrators |