Found 5 full forms for HFST
| Term | Full Form | Category |
|---|---|---|
| HFST | Helsinki Finite State Technology 
| Others |
| HFST | Helsinki Finite State Transducer
| Others |
| HFST | High Friction Surface Treatment
| Others |
| HFST | High Friction Surface Treatments
| Others |
| HFST | High Friction Surfacing Treatment
| Others |