| PSP | pancreatic spasmolytic peptide; paralytic shellfish poisoning; parathyroid secretory protein; period... |
|---|---|
| HSF | heat shock factor; hepatocyte stimulatory factor; histamine sensitizing factor; human serum esterase... |
| OMSC | otitis media secretory (or suppurative) chronic |
| PRPS | prostatic secretory protein |
| PSPS | secretory pancreatic stone protein |