| MCM | methylmalonic coenzyme A mutase; minimum capacitation medium |
|---|---|
| MCT | manual cervical traction; mean cell thickness; mean cell threshold; mean circulation time; mean corp... |
| MD | Doctor of Medicine [Lat. Medicinae Doctor]; magnesium deficiency; main duct; maintenance dose; major... |
| med | medial; median; medication; medicine, medical; medium |
| MEM | macrophage electrophoretic mobility; malic enzyme, mitochondrial; minimal essential medium |