| OATL | ornithine aminotransferase-like |
|---|---|
| OLS | oubain-like substance |
| PLC | phospholipase C; primary liver cancer; proinsulin-like component; protein-lipid complex; pseudolymph... |
| PLGL | plasminogen-like |
| PLS | Papillon-Lefevre syndrome; polydactyly-luxation syndrome; preleukemic syndrome; primary lateral scle... |