F4F
| Acronym | Definition |
|---|---|
| F4F | Grumman Wildcat Fighter (WWII) |
| F4F | Framework for the Future |
| F4F | Female For Female |
| F4F | Friends for Fight (online gaming) |
| F4F | Follow for Follow (social networking) |
| F4F | First for Farming (farming portal) |
| F4F | Fighters for Freedom (game) |