| PW | peristaltic wave; plantar wart; posterior wall [of the heart]; pressure wave; psychological warfare; pulmonary wedge [pressure]; pulsed wave |
|---|---|
| Pw | progesterone withdrawal |
| PWB | partial weight bearing |
| PWBC | peripheral white blood cell |
| PWBRT | prophylactic whole brain radiation therapy |
| PWC | peak work capacity; physical work capacity |
| PWCA | pure white cell aplasia |
| PWCR | Prader-Willi chromosome region |
| pwd | powder |
| PWDS | postweaning diarrhea syndrome |