PHST
| Acronym | Definition |
|---|---|
| PHST | Pädagogische Hochschule Steiermark (Graz, Austria school) |
| PHST | Pharsight Corporation (stock symbol) |
| PHST | Pre-Harvest Sprouting Tolerance |
| PHST | Packaging, Handling, Storage & Transport(ation) |
| PHST | Packing Handling Storage & Transporting |
| PHST | Preoperative Hemostatic Screening Tests (surgery) |
| PHST | Provincial Harmonized Sales Tax (Ontario, Canada) |