Found 7 full forms for HFY
| Term | Full Form | Category |
|---|---|---|
| HFY | Happy For You 
| Others |
| HFY | Harpers Ferry Station (MARC Rail- AMTK)
| Others |
| HFY | Hearts for Youth
| Others |
| HFY | Hell F*** Yeah
| Others |
| HFY | Home For Youth
| Others |
| HFY | Hope For Youth
| Others |
| HFY | Horizons for Youth
| Others |