| MMWR | Morbidity and Mortality Weekly Report |
|---|---|
| PMR | patient meta-record; perinatal mortality rate; periodic medical review; physical medicine and rehabi... |
| MM | macromolecule; Maelzels metronome; major medical [insurance]; malignant melanoma; manubrium to malle... |
| M&M | morbidity and mortality |
| MR | Maddox rods; magnetic resistance; magnetic resonance; mandibular reflex; mannose-resistant; may repe... |