| Abbreviation | Definition |
|---|---|
| CMEC | Conservative Middle East Council |
| CMEC | Council of Ministers of Education Canada |
| CMEC | Council of Ministers of Education, Canada |
| CMES | Council On Middle East Studies |
| CMFPC | Char Meck Food Policy Council |
| CMFPC | Charlotte Mecklenburg Food Policy Council |
| CMLC | Category Management Leadership Council |
| CMLS | Council of Multiple Listing Services |
| CMPAC | Canadian Muslim Public Affairs Council |
| CMPSAC | Chemicals Management Plan Stakeholder Advisory Council |
| CMRC | California Motorized Recreation Council |
| CMRC | Canadian Midwifery Regulators Council |
| CMRC | Carroll Manor Rec Council |
| CMRC | Carroll Manor Recreation Council |
| CMRC | Chicagoland Manufacturing Renaissance Council |
| CMRC | Crowd Management Research Council |
| CMSC | Central Mass Safety Council |
| CMSC | Chicago Medical Student Council |
| CMSC | Cleveland Metro Ski Council |
| CMSS | Council of Medicine Specialty Societies |