| MMC | migrating myoelectric complex; minimum medullary concentration; mitomycin C; mucosal mast cell |
|---|---|
| molc | molar concentration |
| MPCUR | maximum permissible concentration of unidentified radionucleotides |
| MPPEC | mean peak plasma ethanol concentration |
| MUC | maximum urinary concentration; mucilage; mucosal ulcerative colitis |