M/C
| 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) |