| MCMV | murine cytomegalovirus |
|---|---|
| MELC | murine erythroleukemia cell |
| MEV | maximum exercise ventilation; mevalonate; minimal excursionary ventilation; murine erythroblastosis ... |
| MH | malignant histiocytosis; malignant hyperpyrexia; malignant hypertension; malignant hyperthermia; mam... |
| MLV | Moloney leukemia virus; multilaminar vesicle; murine leukemia virus |