| MSAFP, MS-AFP | maternal serum alpha-fetoprotein |
|---|---|
| MSAN | medical student's admission note |
| MSAP | mean systemic arterial pressure |
| MSB | Master of Science in Bacteriology; mid-small bowel; most significant bit |
| MSBC | maximum specific binding capacity |
| MSBLA | mouse-specific B lymphocyte antigen |
| MSC | marrow stromal cell; Medical Service Corps; Medical Staff Corps |
| MSc | Master of Science |
| MScD | Master of Dental Science |
| MScMed | Master of Science in Medicine |