F4F

F4F stands for:

• Grumman F4F , a carrier-based fighter for the United States Navy
• F4F , an acronym for follow for follow , is a follower “offer” used in social media with the aim of “following” the user who takes the initiative .
• Fridays for Future , (English for Fridays for the future), a school and student movement

This is a disambiguation page for differentiating between several terms identified with the same word.