| MDPD | maximum daily permissible dose |
|---|---|
| MPD | main pancreatic duct; maximum permissible dose; mean population doubling; membrane potential differe... |
| MPL | maximum permissible level; melphalan; mesiopulpolingual; myeloproliferative leukemia |
| Tmax | maximum threshold; time of maximum concentration |
| DPI | daily permissible intake; days post inoculation; dietary protein intake; diphtheria-pertussis immuni... |