| PHB | polyhydroxybutyrate; preventive health behavior; prohibitin |
|---|---|
| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
| PPF | pellagra preventive factor; phagocytosis promoting factor; phosphonoformate; plasma protein fraction... |
| prev | prevention, preventive; previous |
| PREVMEDU | preventive medicine unit |