| MAC | MacConkey [broth]; major ambulatory category; malignancy-associated changes; maximum allowable conce... |
|---|---|
| MPC | marine protein concentrate; maximum permissible concentration; mean plasma concentration; meperidine... |
| MPD | main pancreatic duct; maximum permissible dose; mean population doubling; membrane potential differe... |
| PD | Doctor of Pharmacy; Dublin Pharmacopoeia; interpupillary distance; Paget disease; pancreatic duct; p... |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |