| PST | Pancreastatin |
|---|---|
| PST | Per-stimulus-time |
| PST | Phenol sulfotransferase |
| PST | Phenol sulphotransferase |
| PST | Phosphate Specific Transport |
| pST | Porcine somatotropin |
| PST | Post-stimulus time |
| PST | Proximal straight tubule |
| Pst | Pseudomonas syringae pv tomato |
| PSTH | Peri-stimulus time histogram |