| Acronym | Definition |
|---|
| FSTB➣Financial Services and the Treasury Bureau (Hong Kong) |
| FSTB➣Fédération Suisse de Tchoukball (Swiss sports federation) |
| FSTB➣Fédération Suisse de Twirling Bâton (French: Baton Twirling Federation of Switzerland) |
| FSTB➣First Security Trust Bank (Florence, KY) |
| FSTB➣Fire Service Training Bureau (Iowa) |
| FSTB➣Fraternité Saint Thomas Becket (French: Society of St. Thomas Becket) |
| FSTB➣Front Strut Tower Brace (automotive) |
| FSTB➣Flight Software Test Bed (US NASA) |