| MPAP | mean pulmonary arterial pressure |
|---|---|
| MPAS | mild perioxic acid Schiff [reaction] |
| MPB | male pattern baldness; meprobamate |
| MPC | marine protein concentrate; maximum permissible concentration; mean plasma concentration; meperidine, promethazine, and chlorpromazine; metallophthalocyanine; minimum mycoplasmacidal concentration |
| MPCO | micropolycystic ovary syndrome |
| MPCUR | maximum permissible concentration of unidentified radionucleotides |
| MPD | main pancreatic duct; maximum permissible dose; mean population doubling; membrane potential difference; minimal perceptible difference; minimal phototoxic dose; multiple personality disorder; myeloproliferative disease; myofascial pain dysfunction |
| MPDS | mandibular pain dysfunction syndrome; myofascial pain dysfunction syndrome |
| MPE | malignant proliferation of eosinophils; maximum permissible exposure; maximum possible error; Medicaid program evaluation |
| MPEC | monopolar electrocoagulation |