FF1, or Final Fantasy (video game), is a video game and the first game in the Final Fantasy series
FF1 may refer to: Mozilla Firefox Fantastic Four (2005 Film), the first movie in the Fantastic Four series Fatal Frame (video game), the first game in the Fatal Frame series Final Fight (video game), the first game in the Final Fight series Fatal Fury: King of Fighters, the first game in the Fatal Fury series PRR FF1, a locomotive of the Pennsylvania Railroad