| Acronym | Definition |
|---|
| M/C➣Motorcycle |
| M/C➣Multiple Choice |
| M/C➣Motorcycle Club (various locations) |
| M/C➣Media and Culture (journal; Department of English Media and Cultural Studies; University of Queensland; Australia) |
| M/C➣Miscarriage |
| M/C➣Machine (mechanical engineering) |
| M/C➣Moisture Content |
| M/C➣Medical Certificate |
| M/C➣Maitre de Cabine |
| M/C➣Midshipman Candidate (Naval Academy Prepatory School) |