FX, F-X, F/X, Fx, or fx may refer to:

Arts, entertainment, and media

Effects

Fx, effects, as in: *

Effects unit An effects unit, effects processor, or effects pedal is an electronic device that alters the sound of a musical instrument or other audio source through audio signal processing. Common effects include distortion (music), distortion/overdrive, ...

, Guitar effects *

Sound effect A sound effect (or audio effect) is an artificially created or enhanced sound, or sound process used to emphasize artistic or other content of films, television shows, live performance, animation, video games, music, or other media. In m ...

s *

Special effect Special effects (often abbreviated as F/X or simply FX) are illusions or visual tricks used in the theatre, film, television, video game, amusement park and simulator industries to simulate the fictional events in a story or virtual world. ...

Music

Groups and labels

f(x) (group) f(x) (; ) is a South Korean girl group, consisting of Victoria, Amber, Luna, Krystal, and previously Sulli until her departure from the group in August 2015. Formed by SM, f(x) officially debuted in September 2009 with the release of the ...

, South Korean girl group *

Negative FX Negative FX was a hardcore punk band from Boston, formed in 1981. Though the band lasted only a short time, playing a total of five shows (six flyers exist), the band was well known for their involvement in the local straight edge scene of the ...

, a hardcore rock band

Other uses in music

* "FX", a song on '' Vol. 4 (Black Sabbath album)''

Television channels

FX (TV channel) FX (originally/formerly Fox Extended) is an American pay television channel owned by FX Networks, a division of the Disney Entertainment business segment of the Walt Disney Company. Based at the 20th Century Studios, Fox Studios lot in Century ...

along with its international networks, include: ** FX (Asia), defunct ** FX (Canada) ** FX (Greece) ** FX (India), defunct ** FX (Italian TV channel), defunct ** FX (Latin America) ** FX (Portugal), known as Fox Comedy since 2015 ** FX (Australia), defunct ** Fox (UK and Ireland), British television channel formerly known as FX ** FX (Polish TV channel)

Other uses in arts, entertainment, and media

* ''FX'' (comics), a comic book series * ''FX'' (magazine), a UK trade magazine * '' F/X'', a 1986 American action-thriller film * '' F/X2'', a 1991 action-thriller sequel to the 1986 film * '' F/X: The Series'', a television program based on the movie

Brands and enterprises

* FX Airguns, Swedish airgun manufacturer * FX format, Nikon's nomenclature for the

full-frame digital SLR A full-frame DSLR is a digital single-lens reflex camera (DSLR) with a 35 mm image sensor format (). Historically, 35 mm was one of the standard film formats, alongside larger ones, such as medium format and large format. Many digit ...

camera *

FedEx Express FedEx Express is a major American cargo airline based in Memphis, Tennessee, United States. As of 2023, it is the world's List of largest airlines, largest cargo airline in terms of fleet size and freight tons flown. It is the namesake and leadi ...

, IATA airline code FX *

Fuji Xerox Fujifilm Business Innovation Corporation (), formerly known as Fuji Xerox Co., Ltd., is a Japanese company specializing in the development, production, and sale of Xerography, xerographic and document-related products and services across the A ...

, or FX, a Japanese document management company

Computing

* AMD FX, AMD's processor * Athlon 64 FX processor *

Firefox Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display web pages, which implements curr ...

, a web browser * GeForce FX graphics processing unit * JavaFX, a software platform *

Super FX The Super FX is a coprocessor on the Graphics Support Unit (GSU) added to select Super Nintendo Entertainment System (SNES) video game ROM cartridge, cartridges, primarily to facilitate advanced 2D and 3D graphics. The Super FX chip was design ...

, a SNES coprocessor

Economics and finance

* Foreign exchange (disambiguation) *

Foreign exchange market The foreign exchange market (forex, FX, or currency market) is a global decentralized or over-the-counter (OTC) market for the trading of currencies. This market determines foreign exchange rates for every currency. By trading volume, ...

, forex or FX

Healthcare and science

* Fx, medical shorthand for a

bone fracture A bone fracture (abbreviated FRX or Fx, Fx, or #) is a medical condition in which there is a partial or complete break in the continuity of any bone in the body. In more severe cases, the bone may be broken into several fragments, known as a ''c ...

Factor X Coagulation factor X (), or Stuart factor, is an enzyme of the coagulation cascade, encoded in humans by ''F10'' gene. It is a serine endopeptidase (protease group S1, PA clan). Factor X is synthesized in the liver and requires vitamin K for i ...

, a protein involved in coagulation

Vehicles

Holden 48-215 The Holden 48-215 is a mid-size car, mid-size sedan (automobile), sedan which was produced by the Australian automaker Holden between November 1948 and October 1953. A coupe utility derivative, coded as the 50-2106 and marketed as the Holden Cou ...

, unofficially FX, Australian car * Infiniti FX, an SUV * Tecma FX, a French hang glider *

Toyota Kijang The Toyota Kijang is a series of pickup trucks, station wagons and light commercial vehicles produced and marketed mainly in Southeast Asia, Taiwan, India and South Africa by Toyota between 1976 and 2007 under various other names. The vehicle ...

or Tamaraw FX, an SUV ** FX, the former term for

UV Express Utility Vehicle (UV) Express (formerly known as FX, Metered Taxi, and GT or Garage-to-Terminal Express) is a license to operate utility vehicles, particularly vans, as an alternative mode of public transport in the Philippines. The term also refe ...

in the Philippines

Aviation

* Fighter Experimental: ** FX (Fighter Experimental), specifications for two US Naval fighter projects ** F-X (Fighter, Unknown designation number), ultimately USAF F-15 Eagle and General Dynamics F-16 ** KFX/IFX, Indonesian fighter program ** KF-X, South Korean fighter program

Other uses

* f(x), functions in mathematics * Floor exercise, gymnastics event * Foreign exchange service (telecommunications), a telephone connection to a distant exchange * Frequent Express, a transit service provided by TriMet in Portland and Gresham, Oregon