3F
# 3F

3F or 3-F may refer to:

* Fédération Française de Football (French Football Federation), the governing body of football in France
* Fagligt Fælles Forbund
* Fangio, Farina, Fagioli - drivers of the Alfa Romeo factory team
* 3 Fonteinen - Belgian brewery, specializing in gueuze and kriek
* 0x3F, ASCII code for question mark
* Tres de Febrero Partido, Buenos Aires Province, Argentina
