PSTP
| Acronym | Definition |
|---|---|
| PSTP | Physician Scientist Training Program |
| PSTP | Public Security Technical Program (Defence Research and Development Canada) |
| PSTP | Proposed Site Treatment Plan |
| PSTP | Protein Serine/Threonine Phosphatases (pharmacology) |
| PSTP | Protocol Standards Technical Panel |
| PSTP | Partial Season Ticket Plan (sporting events) |
| PSTP | Poll/Select Type Protocol (Unisys) |