| MPC | marine protein concentrate; maximum permissible concentration; mean plasma concentration; meperidine... |
|---|---|
| MPD | main pancreatic duct; maximum permissible dose; mean population doubling; membrane potential differe... |
| MPF | maturation promoting factor; mean power frequency |
| MPPEC | mean peak plasma ethanol concentration |
| MPV | main portal vein; mean platelet volume; mitral valve prolapse |