STF may refer to:

Concepts

* Spread tow fabric (stf), a type of lightweight fabric * Smooth Trans Focus (STF), technology in photographic lenses that produces a smooth focus effect * STF function, an autobracketing function on certain cameras that emulates a Smooth Trans Focus effect * Short-time fasting (STF), medical term

Organisations

* She's the First, an organization that fights gender inequality *

Songahm Taekwondo Federation ATA Martial Arts, formerly known as the American Taekwondo Association (ATA), was founded in 1969 in Omaha, Nebraska by Haeng Ung Lee of South Korea. ''ATA Martial Arts'' has been headquartered in Little Rock, Arkansas since 1977, and presided ...

, the South American branch of the American Taekwondo Association *

Supreme Federal Court The Supreme Federal Court ( pt, Supremo Tribunal Federal, , abbreviated STF) is the supreme court (court of last resort) of Brazil, serving primarily as the Constitutional Court of the country. It is the highest court of law in Brazil for consti ...

(Portuguese: ), Brazil's supreme court *

Svenska Turistföreningen The Swedish Tourist Association ( sv, Svenska Turistföreningen, ; abbreviated STF), founded in 1885, aims at promoting outdoor life and knowledge among the Swedes about their country. The Association maintains a variety of trails, huts and host ...

, the Swedish Tourist Association

Special task forces

* Special Task Force (SAPS), a South African police tactical unit * Special Task Force (Sri Lanka), Sri Lankan Police Counter-Terrorist force * Special Task Force (India), an Indian Counter-Terrorist force

Other uses

George M. Bryan Airport George M. Bryan Airport is a public use airport in Oktibbeha County, Mississippi, United States. It is owned by the City of Starkville and located three nautical miles (6 km) southwest of its central business district. This airport is ...

(FAA location identifier: STF) of Starkville, Mississippi *

Shear thickening fluid A dilatant (, ) (also termed shear thickening) material is one in which viscosity increases with the rate of shear strain. Such a ''shear thickening fluid'', also known by the initialism ''STF'', is an example of a non-Newtonian fluid. This beha ...

, a type of smart material whose viscosity increases as shear stress increases *

Stepover Toehold Facelock Professional wrestling holds include a number of set moves and pins used by performers to immobilize their opponents or lead to a submission. This article covers the various pins, stretches and transition holds used in the ring. Some wrestlers u ...

, a submission hold used in professional wrestling * Common Occupational Injuries often result from accidents known as Slips, Trips and Falls {{disambiguation