| MHW | mental health worker |
|---|---|
| MMS | mass mammographic screening; Master of Medical Science; methyl methanesulfonate; Mini-Mental State |
| MMSE | mini-mental status examination |
| MR | Maddox rods; magnetic resistance; magnetic resonance; mandibular reflex; mannose-resistant; may repe... |
| MRSD | mental retardation-skeletal dysplasia [syndrome] |