| Acronym | Definition |
|---|
| CMSC➣Changan Mazda Motor Sales Co. |
| CMSC➣Consortium of Multiple Sclerosis Centers |
| CMSC➣Collège Mont-Sacré-Coeur (French: Mount Sacred Heart College; Canada) |
| CMSC➣Construction and Mining Specialist Consultants (South Africa) |
| CMSC➣Chicago Metropolitan Ski Council |
| CMSC➣Comité de la Majorité Silencieuse Corse (French: Corsica Silent Majority Committee) |
| CMSC➣Certified Medical Staff Coordinator |
| CMSC➣Common Motor-Starter Controller (aviation) |
| CMSC➣Corps of Military Staff Clerks (Canada) |
| CMSC➣Computer Memory Security Check |
| CMSC➣California Mine and Safety Code |
| CMSC➣Chamber Music Society of Colombo (Sri Lanka) |
| CMSC➣Communication Mode Selector Control |
| CMSC➣Chicago Medical Student Council (University of Illinois College of Medicine) |