| MMCC | Ciudad Acuna International, Mexico 
| Others |
| MMCC | Madison Morgan Cultural Center
| Others |
| MMCC | Marcus Millichap Capital Corporation
| Others |
| MMCC | Margaret Morrison Carnegie College
| Others |
| MMCC | Marine Mammal Care Center
| Others |
| MMCC | Marketing Membership Communications Conference
| Others |
| MMCC | Marmon Motor Car Company
| Others |
| MMCC | Maryland Medical Cannabis Commission
| Others |
| MMCC | Massachusetts Major City Chiefs
| Others |
| MMCC | Medicaid Managed Care Congress
| Others |
| MMCC | Metal Matrix Cast Composites
| Others |
| MMCC | Michigan Motor Car Company
| Others |
| MMCC | Michigan Muslim Community Council
| Others |
| MMCC | Mid Michigan Community College
| Others |
| MMCC | Mid Murray Car Club
| Others |
| MMCC | Mildura Muscle Car Club
| Others |
| MMCC | Mobile Multi-Coloured Composite
| Others |
| MMCC | Modified Mini Car Club
| Others |
| MMCC | Modular Multilevel Cascade Converter
| Others |
| MMCC | Mopar Maniacs Car Club
| Others |
| MMCC | Morris Minor Car Club
| Others |
| MMCC | Mosholu Montefiore Community Center
| Others |
| MMCC | Multi Media Contact Center
| Others |
| MMCC | Multinational Medical Coordination Centre
| Others |