| MPD | main pancreatic duct; maximum permissible dose; mean population doubling; membrane potential differe... |
|---|---|
| MPE | malignant proliferation of eosinophils; maximum permissible exposure; maximum possible error; Medica... |
| MPL | maximum permissible level; melphalan; mesiopulpolingual; myeloproliferative leukemia |
| PEL | peritoneal exudate lymphocyte; permissible exposure limit |