| Abbreviation | Definition |
|---|---|
| MLSO | Medical Laboratory Scientific Officer |
| MMC | massive myocardial calcification |
| MMC | minimum medullary concentration |
| MMC | mitomycin C |
| MMC | Modernising Medical Careers |
| MMC | mucosal mast cells |
| MMC | mucosal-type mast cells |
| MMed(Paed) | Master, Medicine (Paediatrics) |
| MMed(Sci) | Master, Medicine (Science) |
| MMG | malignant monoclonal gammopathy |
| MMG | mammography |
| MMG | Medicines Management Group |
| MMI | Multiple Mini Interviews |
| MMR | masseter muscle rigidity |
| MMR | maternal mortality rate |
| MMR | measles, mumps and rubella (immunisation) |
| MMR | Medication Management Review (Australia) |
| MMR | mildly mentally retarded |
| MMR | mouth-to-mouth resuscitation |
| MMR | mutation in mismatch repair |