| MCD | magnetic circular dichroism; mast-cell degranulation; mean cell diameter; mean of consecutive differ... |
|---|---|
| MCT | manual cervical traction; mean cell thickness; mean cell threshold; mean circulation time; mean corp... |
| MCV | mean cell volume; mean clinical value; mean corpuscular volume; median cell volume; motor conduction... |
| MRBC | monkey red blood cell; mouse red blood cell |
| NRBC | National Rare Blood Club; normal red blood cell; nucleated red blood cell |