APST
| Acronym | Definition |
|---|---|
| APST | Aboveground Petroleum Storage Tanks |
| APST | AppLeS Parameter Sweep Template (computer science) |
| APST | Advanced Professionals Serving Technology |
| APST | Arizona Public Service-Transmission (Phoenix, AZ) |
| APST | Aviation Products and Services Team |
| APST | Atrial Pacing Stress Test (pharmacology) |