| CMAC | California Medical Assistance Commission 
| Others |
| CMAC | Cambodia Mine Action Center
| Others |
| CMAC | Cambodia Mine Action Centre
| Others |
| CMAC | Cambodian Mine Action Center
| Others |
| CMAC | Campus Ministry Advisory Committee
| Others |
| CMAC | Canadian Marine Advisory Council
| Others |
| CMAC | Capital Markets Access Company
| Others |
| CMAC | Capital Markets Advisory Committee
| Others |
| CMAC | Captial Military Assistance Command
| Others |
| CMAC | Carnegie Mellon Admission Council
| Others |
| CMAC | Case Management Administrator Certification
| Others |
| CMAC | Catholic Marriage Advisory Council
| Others |
| CMAC | Center for Maritime Archaeology and Conservation
| Others |
| CMAC | Central Management of Army Commissaries
| Others |
| CMAC | Central Michigan Athletic Conference
| Others |
| CMAC | Central Missouri Athletics Circuit
| Others |
| CMAC | Centralized Maintenance and Administration Center
| Others |
| CMAC | Centre for Mathematical Analysis and Computation
| Others |
| CMAC | Cerebellar Model Arithmetic Computer
| Others |
| CMAC | Cerebellar Model Articulation Controller
| Others |
| CMAC | Certified Marketing Automation Consultant
| Others |
| CMAC | Chaining Message Authentication Code
| Others |
| CMAC | CHAMPUS maximum allowable charge
| Others |
| CMAC | Chassis Mounted Charge Air Cooling
| Others |
| CMAC | Chemical and Molecular Analysis Centre
| Others |
| CMAC | Chiang Mai Athletics Conference
| Others |
| CMAC | Chicago Men's A Cappella
| Others |
| CMAC | Cincinnati Metro Athletic Conference
| Others |
| CMAC | Cipher Based Mac
| Others |
| CMAC | Coalition of Minorities Advisory Committee
| Others |
| CMAC | Coalition of Museum and Art Centers
| Others |
| CMAC | Coalition of Museums and Art Centers
| Others |
| CMAC | College of Media And Communication
| Others |
| CMAC | Columbia Marine Aquarium Club
| Others |
| CMAC | Community Media Access Collaborative
| Others |
| CMAC | Community Military Appreciation Committee
| Others |
| CMAC | Compression Mac
| Others |
| CMAC | Construction Management Advisory Council
| Others |
| CMAC | Construction Management Agency Construction
| Others |
| CMAC | Contemporary Medical Archives Centre
| Others |
| CMAC | Continuous Monitoring And Adaptive Control
| Others |
| CMAC | Corsair Model Aircraft Club
| Others |
| CMAC | Costa Mesa Aquatics Club
| Others |
| CMAC | Country Music Association of Calgary
| Others |
| CMAC | Court Martial Appeal Court
| Others |
| CMAC | Crypto-material Management and Assistance Centre
| Others |
| CMAC | Crystal Mountain Alpine Club
| Others |
| CMAC | Curriculum Material Adoption Committee
| Others |
| CMAC | Curriculum Materials Adoption Committee
| Others |