FV

FV may stand for:

• Factor V, a protein of the coagulation system
• the IATA code for Rossiya (airline)
• Fantasy violence, a type of television parental rating
• "Fighting Vehicle" in the British Army, e.g. List of FV series military vehicles
• Fishing vessel
• Future value
• Federal Vision
• Fragment variable of an antibody
• FarmVille, a social networking game on Facebook
• Funk Volume, a hip hop record label founded by American hip-hop artist Hopsin
• Lockheed XFV, an experimental "tailsitter" aircraft