UFF

UFF may refer to:

• The Ulster Freedom Fighters, paramilitary wing of the Ulster Defence Association - a loyalist organisation in Northern Ireland
• UltraFast Fibre, a local fibre company in New Zealand - part of the Ultra-Fast Broadband initiative.
• UFF (Tvind), a second hand clothing store chain of the Tvind association
• Universidade Federal Fluminense (Fluminense Federal University), a university in Brazil
• Universal force field- a molecular mechanics force field developed by Rappe
• United Freedom Front, an American left-wing terrorist group active in the 1970s and 1980s
• Uffie, an American underground electronic artist
• Undesired future fertility, a designation given to women in labor who desire or are strongly considering sterilization to prevent future pregnancies
• Universal File Format, a file format used in computer aided test software packages
• Uzbekistan Football Federation, the governing body of association football in Uzbekistan
• Uff!, the name of a Venezuelan boy band.