| MAVD | mixed aortic valve disease |
|---|---|
| MBT | mercaptobenzothiazole; mixed bacterial toxin; myeloblastin |
| MCAR | mixed cell agglutination reaction |
| MCGN | mesangiocapillary glomerulonephritis; minimal change glomerulonephritis; mixed cryoglobulinemia with... |
| MCL | maximum containment laboratory; medial collateral ligament; midclavicular line; midcostal line; mini... |