Found 8 full forms for FIY
| Term | Full Form | Category |
|---|---|---|
| FIY | Faith in Youth 
| Others |
| FIY | Falling Into You
| Others |
| FIY | Farm It Yourself
| Others |
| FIY | Federazione Italiana Yoga
| Others |
| FIY | Fill It Yourself
| Others |
| FIY | Film It Yourself
| Others |
| FIY | Fix It Yourself
| Others |
| FIY | Fly It Yourself
| Others |