| NEPHGE | nonequilibrated pH gradient electrophoresis |
|---|---|
| PCCM | pediatric critical care medicine; primary care case management; primary care case manager |
| PPG | photoplethysmography; platelet proteoglycan; portal pressure gradient |
| PSG | peak systolic gradient; phosphate, saline, and glucose; polysomnogram; presystolic gallop; pregnancy... |
| PVG | pulmonary valve gradient |