| Abbreviation | Definition |
|---|---|
| CM | Currency Manipulator |
| CMA | Cash Management Association |
| CMA | Club de Modelistas Argentinos |
| CMA | Compagnie Maritime d'Affrètement |
| CMA | Coychurch Mechanical Associates |
| CMA | Crafts Made Affordable |
| CMAC | Capital Markets Access Company |
| CMAE | Club Managers Association of Europe |
| CMAI | Chemical Market Associates Inc |
| CMAI | Clear Mind Algorithmics Inc |
| CMAS | Charter Mark Assessment Services |
| CMB | China Miniature Bearings |
| CMBA | Cannon, Moss, Brygger, and Associates |
| CMBC | Canada-Minnesota Business Council |
| CMBC | China Miniature Bearings Company |
| CMBC | Coast Mountain Bus Company |
| CMBC | Cougar Mountain Baking Company |
| CMC | Carlsberg Meridian Catalogue |
| CMC | Chicago Motor Company |
| CMC | Classic Motor Carriages |