| MMN | morbus maculosus neonatorum; multiple mucosal neuroma |
|---|---|
| MNBCCS | multiple nevoid basal-cell carcinoma syndrome |
| MOC | maximum oxygen consumption; multiple ocular coloboma |
| MODS | medically oriented data system; multiple-organ dysfunction syndrome |
| MOF | marine oxidation/fermentation; methotrexate, Oncovin, and fluorouracil; multiple organ failure |