HFSF
| Acronym | Definition |
|---|---|
| HFSF | Hellenic Financial Stability Fund (est. 2010; Greece) |
| HFSF | Health Foundation of South Florida (Miami, FL) |
| HFSF | Hot Fuel Storage Facility |
| HFSF | Historical Fencing Society of Finland |
| HFSF | Haynes and Frederick Scholarship Fund |