| NPSH | nonprotein sulhydryl [group] |
|---|---|
| NVG | neovascular glaucoma; nonventilated group |
| OAB | ABO blood group; old age benefits |
| PCG | pancreatico-cholangiography; paracervical ganglion; phonocardiogram; preventive care group; primate ... |
| PGP | phosphoglyceroyl phosphatase; postgamma proteinuria; prepaid group practice; progressive general par... |