| Acronym | Definition |
|---|
| PSTT➣Placental site trophoblastic tumor |
| PSTT➣Practical Software Testing Techniques |
| PSTT➣Pulse Single Target Track |
| PSTT➣Provincial Sanitation Task Team (South Africa) |
| PSTT➣Pharmaceutical Science & Technology Today (UK) |
| PSTT➣Program-Specific Transfer Training (child welfare; Michigan) |