| CMMC | California MHSA Multicultural Coalition 
| Others |
| CMMC | Center For Molecular Medicine Cologne
| Others |
| CMMC | Central Maine Medical Center
| Others |
| CMMC | Central Manchester and Manchester Children
| Others |
| CMMC | Central Mississippi Medical Center
| Others |
| CMMC | Central Montana Medical Center
| Others |
| CMMC | Central Montgomery Medical Center
| Others |
| CMMC | Centre for Molecular Medicine Cologne
| Others |
| CMMC | Certified Michigan Municipal Clerk
| Others |
| CMMC | Chase Manhattan Mortgage Corporation
| Others |
| CMMC | Chicago Metro Metal Consortium
| Others |
| CMMC | Chicago Mini Motoring Club
| Others |
| CMMC | Civilian Merchant Marine Committee
| Others |
| CMMC | Communication Mass Media Complete
| Others |
| CMMC | Company of Master Mariners of Canada
| Others |
| CMMC | Computerized Meter Manufacturing Corporation
| Others |
| CMMC | Conference Multiplexing and Management Centre
| Others |
| CMMC | Copy Mail Media Center
| Others |
| CMMC | Corps Materiel Management Center
| Others |
| CMMC | Customer Management Multimedia Call center
| Others |