| Acronym | Definition |
|---|
| MSMC | Mount St. Mary's College (Los Angeles) |
| MSMC | Mount Saint Mary College (Newburgh, NY, USA) |
| MSMC | Mount Sinai Medical Center |
| MSMC | Mount Scopus Memorial College (Melbourne, Australia) |
| MSMC | Master of Science in Mass Communication (Arkansas) |
| MSMC | Minimum Safe Manning Certificate (IMO and SOLAS requirement for all merchant ships) |
| MSMC | Mudgee South Men's Club (Australia) |
| MSMC | Multi-State System with Multiple Components |
| MSMC | Medium Speed, Multiple Copy (Printer) |
