| PPR | physician-patient relation; physician payment reform; posterior primary ramus; Price precipitation reaction |
|---|---|
| PPr | paraprosthetic |
| PPRC | Physician Payment Review Commission |
| PPRF | Pontine Paramedian Reticular Formation |
| PPRF | paramedian pontine reticular formation; postpartum renal failure |
| PPROM | preterm premature rupture of fetal membranes |
| PPRP | polyadenosine diphosphate-ribose polymerase |
| PPRWP | poor precordial R-wave progression |