| MeBSA | methylated bovine serum albumin |
|---|---|
| MEC | median effective concentration; middle ear canal; middle ear cell; minimum effective concentration |
| mec | meconium |
| MeCCNU | methylchloroethylcyclohexylnitrosourea [semustine] |
| MECG | mixed essential cryoglobulinemia |
| MECP | methyl-CpG-binding protein |
| MECTA | mobile electroconvulsive therapy apparatus |
| MECY | methotrexate and cyclophosphamide |
| MED | median erythrocyte diameter; medical, medication, medicine; Medical Entities Dictionary; minimum effective dose; minimum erythema dose; multiple epiphyseal dysplasia |
| med | medial; median; medication; medicine, medical; medium |