Found 7 full forms for FYU
| Term | Full Form | Category |
|---|---|---|
| FYU | F*** You Up 
| Others |
| FYU | Fangak Youth Union
| Others |
| FYU | First Year U
| Others |
| FYU | For Your Understanding
| Others |
| FYU | For Your Use
| Others |
| FYU | Fort Yukon, Alaska USA
| Others |
| FYU | Foul You Up
| Others |