- '' A.T.F. '', a 1999 television film produced for the American Broadcasting Company
- Acceptance Test Facility
- Advanced Technology Fighter or Advanced Tactical Fighter program (competition between YF-22 and YF-23 for[U. S. Air Force contract)
- After The Fire , 1970s and 80s rock band
- Ambato Chachoan Airport (IATA code ATF), Ambato, Ecuador
- American Type Founders , former dominant American manufacturer of metal type
- Automatic transmission fluid (see Automatic Transmission ), the liquid medium used in hydraulic automatic transmission systems
- Bureau Of Alcohol, Tobacco, Firearms And Explosives , a law enforcement agency within the United States Department of Justice
- Fleet Ocean Tug (United States Navy hull classification symbol ATF), a fleet-support type ship
- French Southern Territories (ISO 3166-1 three letter country code ATF), an overseas territory of France in the Indian Ocean
- Head-related Transfer Function (ATF is a synonym for "anatomical transfer function"), the mathematical description of sound wave propagation through the human body
- The Accelerator Test Facility , an experimental particle accelerator in KEK, Japan.
- Acquire The Fire , a Christian youth conference series run by Teen Mania Ministries.
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