| MESCH | Multi-Environment Scheme |
|---|---|
| MHP | hemiplegic migraine; maternal health program; maternal health program; medical center health plan; 1... |
| MIAs | multi-institutional arrangements; medically indigent adults |
| MID | maximum inhibiting dilution; mesioincisodistal; midinfarct dementia; minimum infective dose; minimum... |
| MSIS | multi-state information system |