FOTI
| Acronym | Definition |
|---|---|
| FOTI | Fiber Optic Transillumination |
| FOTI | Flight of the Intruder (movie & game) |
| FOTI | Fat on the Outside Thin on the Inside |
| FOTI | Flight Operations Training Inspector (aviation job; UK) |
| FOTI | Friends of Tobi Island |
| FOTI | Friends of the Institution (UK) |