| Abbreviation | Definition |
|---|---|
| CMA | Crystal Meth Anonymous |
| CMAA | Cambodian Mutual Assistance Association |
| CMAA | Chinese Mutual Aid Association |
| CMAC | Cambodian Mine Action Center |
| CMAF | California Maritime Academy Foundation |
| CMAF | Canadian Mountain Arts Foundation |
| CMAF | Children's Medical Assistance Fund |
| CMAF | Columbus Medical Association Foundation |
| CMBA | Catholic Mutual Benefit Association |
| CMBC | Center for Marine Biodiversity and Conservation |
| CMCA | Children's Movement for Civic Awareness |
| CMCC | Children's Medical Center Corporation |
| CMCC | Cork Marriage Counselling Centre |
| CMDA | Christian Medical And Dental Association |
| CMDA | Christian Medical and Dental Associations |
| CMDA | Colorado Medical Device Association |
| CMF | Children's Mercy Fund |
| CMF | Christian Military Fellowship |
| CMFA | Comrie Millennium Footpath Association |
| CMFHQ | Christian Military Fellowship Headquarters |