Wikipedia
HSF
HSF may refer to:
- " Han shot first", a phrase used when referring to a since altered scene in the first Star Wars movie
- Hazara Student Federation, in Pakistan
- Hawaii Superferry, a defunct American transportation company
- Heat shock factor, a protein transcription factor
- Heat sink and fan, components used for cooling computers
- Heimler method of Human Social Functioning
- Hellenic Sailing Federation, in Greece
- Herbert Smith Freehills, an Anglo-Australian international law firm
- High Seas Fleet, of the Imperial German Navy
- High Sierra Format, a filesystem
- Home Service Force, of the British Army
- Homer Stryker Field, a stadium in Kalamazoo, Michigan, United States
- Hornbaek Sportsforening, a Danish football club
- Houston Shakespeare Festival, in Texas, United States
- Human spaceflight
- Southeastern Huastec language (retired ISO 639-3 code: hsf)