| PGNs | preganglionic neurons |
|---|---|
| PGO | Phenylglyoxal |
| PGO | Ponto-geniculo-occipital |
| PGP | P1-glycoprotein |
| PGP | Phosphatidylglycerolphosphate |
| PGP | Phosphoglycolate phosphatase |
| PGP | prepaid group practice |
| PGP | Protein Gene Product |
| PGP | Protein Gene Product 9.5 |
| PGP 9.5 | Protein Gene Product 9.5 |