| Acronym | Definition |
|---|
| MMCC | Mid Michigan Community College |
| MMCC | Man Made Climate Change |
| MMCC | Mobile Mini Circus for Children |
| MMCC | Mosholu Montefiore Community Center |
| MMCC | Mater Maria Catholic College (Australia) |
| MMCC | Marine Mammal Care Center (San Pedro, California) |
| MMCC | MAGTF (Marine Air-Ground Task Force) Movement Control Center (US DoD) |
| MMCC | Medicare Managed Care Contract |
| MMCC | Memphis Managed Care Corporation |
| MMCC | Mid-Michigan Computer Consultants |
| MMCC | Morgan Motor Company Challenge |
| MMCC | MILSTAR Master Control Center |
| MMCC | Metal Matrix Cast Composite |
| MMCC | Malicious Mobile Code Consortium |