| Acronym | Definition |
|---|
| CCMRC➣Corps de Cadets de la Marine Royale Canadienne (French) |
| CCMRC➣Commonwealth Caribbean Medical Research Council (Port of Spain, Trinidad) |
| CCMRC➣Complementary Compact Microstrip Resonant Cell (electrical engineering) |
| CCMRC➣Contra Costa Regional Medical Center (Martinez, CA) |
| CCMRC➣Center for Computer Music Research and Composition |
| CCMRC➣Crescent City Model Railroad Club (Metairie, LA) |
| CCMRC➣Cape Cod Medical Reserve Corps (Barnstable, MA) |