HSTF
| Acronym | Definition |
|---|---|
| HSTF | Heat Shock Transcription Factor |
| HSTF | Hungarian Science and Technology Foundation (Budapest, Hungary) |
| HSTF | High School Theatre Festival (various locations) |
| HSTF | Human Security Trust Fund |
| HSTF | Hexone Storage & Treatment Facility |
| HSTF | Human Services Task Force |
| HSTF | Holon Story Tellers Festival (Holon, Israel) |
| HSTF | High Speed Top Feeder (Alliance Machine Systems International) |