| Acronym | Definition |
|---|
| MCCM | Monte Carlo assisted Classical Method |
| MCCM | Modular Crowd Control Munition |
| MCCM | Mayo Clinic College of Medicine (Minnesota) |
| MCCM | Michael C. Carlos Museum (Emory University, Atlanta, GA) |
| MCCM | Music City Car Meets (cars; Nashville, TN) |
| MCCM | Model Co-Evolution and Consistency Management (workshop) |
| MCCM | Multichannel Campaign Management (various companies) |
| MCCM | Missile Combat Crew Member |
| MCCM | MSX Computer & Club Magazine |
| MCCM | Model Car Club of Minnesota (Fridley, MN) |
| MCCM | Mechanical Contractor/Construction Management |