| Acronym | Definition |
|---|
| FOTD | Freak of the Day |
| FOTD | Friend of the Devil (Grateful Dead song) |
| FOTD | Fear Of The Dark |
| FOTD | Fear Of The Dark (Iron Maiden album) |
| FOTD | Face Of The Day |
| FOTD | Fiber-Optic Towed Decoy |
| FOTD | Fact of the Day |
| FOTD | Fate of the Dragon (game published by Eidos in 2001) |
| FOTD | Friends of Traditional Dance (Fort Collins, CO, USA) |
| FOTD | Flavor of the Day |
| FOTD | Feature Of The Day |
| FOTD | Find of the Day (Internet slang) |
| FOTD | Fish of the Day |
| FOTD | Fellowship of the Dragon (UK) |
| FOTD | First Order plus Time Delay |
| FOTD | Friend of the Day |
| FOTD | Festival of the Damned (gaming) |
| FOTD | Found On The Doorstep (East Lansing, MI band) |