FJ may refer to:

Places

Fiji Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists ...

(ISO 3166-1 alpha-2 country code) **

.fj .fj is the country code top-level domain (ccTLD) for Fiji. Domain names can not be registered directly under .fj, but must be registered as a third level name. The .fj TLD was registered in 1992 and is currently administered by The University of ...

, the country code top level domain (ccTLD) for Fiji **

Fijian language Fijian (') is an Austronesian language of the Malayo-Polynesian family spoken by some 350,000–450,000 ethnic Fijians as a native language. The 2013 Constitution established Fijian as an official language of Fiji, along with English and Fij ...

(ISO 639-1 language code) *

Fujian Fujian (; alternately romanized as Fukien or Hokkien) is a province on the southeastern coast of China. Fujian is bordered by Zhejiang to the north, Jiangxi to the west, Guangdong to the south, and the Taiwan Strait to the east. Its capi ...

, a province of China

Vehicles

FJ Fury North American FJ Fury (also ''North American F-1 Fury'') may refer to several members of a group of fighter and fighter-bomber aircraft, built by North American Aviation for the US Navy, and related in varying degrees to the F-86 Sabre this firm p ...

, an early Cold War fighter aircraft of the US Navy *

Flying Junior The International FJ is a Dutch sailboat that was designed by Uus Van Essen and Conrad Gülcher as a trainer and one design racer, first built in 1956. The boat was initially called the Flying Dutchman Junior (after the Flying Dutchman o ...

, a sailing dinghy *

Holden FJ The Holden FJ series is a range of motor vehicles which was produced in Australia by Holden from 1953 until 1956. The FJ was the second model of an "all Australian car" manufactured by Holden and was based upon the established 48-215 series, c ...

, an Australian car *

Jeep FJ The Jeep FJ Fleetvan was a compact delivery van manufactured by Willys, Willys Motors and Kaiser-Jeep from 1961 to 1975. It was based on the Jeep DJ, DJ-3A Dispatcher, but equipped with the Willys Hurricane engine, F-134 Hurricane engine. Two mo ...

, a compact delivery van *

Toyota FJ Cruiser The Toyota FJ Cruiser is a retro-styled mid-size SUV produced by Toyota since 2006. Introduced as a concept car at the January 2003 North American International Auto Show, the FJ Cruiser was approved for production after positive consumer respon ...

, a sport utility vehicle * Yamaha FJ, motorcycle

Science and mathematics

* ''

The FASEB Journal ''The FASEB Journal'' is a scientific journal related to experimental biosciences, promoting scientific progress and education. It is published by the Federation of American Societies for Experimental Biology The Federation of American Societ ...

'', a scientific journal of experimental biosciences * Femtojoule (fJ), an SI unit of energy equal to 10⁻¹⁵ joules *

Fritz John conditions The Fritz John conditions (abbr. FJ conditions), in mathematics, are a necessary condition for a solution in nonlinear programming to be optimal. They are used as lemma in the proof of the Karush–Kuhn–Tucker conditions, but they are relevant on ...

, conditions in optimization problems

Media

FictionJunction FictionJunction is a singing group that solely performs songs written by Japanese composer Yuki Kajiura. The term "FictionJunction" alone refers to this group; solo works between Kajiura and a vocalist are referenced by adding the singer's name ...

, a J-pop group * ''

The FJ Holden ''The FJ Holden'' is a 1977 Australian film directed by Michael Thornhill. ''The FJ Holden'' is a snapshot of the life of young teenage men in Bankstown, New South Wales, Australia in the 1970s and deals with the characters' difficulty in reconc ...

'', an Australian film

Military

* , German paratroopers * , a military rank of the Bundeswehr *

FJ ABM Project 640 was a missile defense development programme of the People's Republic of China that started in 1964. The programme pursued processes and technologies related to command and control, sensors, and weapons - including anti-ballistic missil ...

, an anti-ballistic missile *

Young Force Young Force (in Spanish: ''Fuerza Joven'' - FJ) was the youth wing of ''Fuerza Nueva'' (New Force), the Spanish far-right nationalist party founded in 1966. Although the organization was short-lived, it had amongst its ranks several individuals wh ...

(), the former youth wing of the ''Fuerza Nueva'' *

Youth Front ''Youth Front'' ( es, Frente de la Juventud, FJ) was a Spanish political youth organization and far-right militant group, sometimes considered a terrorist organization. History FJ emerged as a 1978 split of Fuerza Nueva, the main neofrancoist p ...

(), a Spanish terrorist organization

Aviation

Fiji Airways Fiji Airways (trading as and formerly known as Air Pacific) is the flag carrier airline of Fiji and operates international services from its hubs in Fiji to 13 countries and 26 cities including, Australia, New Zealand, Samoa, Tonga, Tuvalu, K ...

(IATA code) *

Williams FJ33 The Williams FJ33 is an American family of turbofan jet engines intended for use in very light jet aircraft. The FJ33 is a scaled-down version of the FJ44 engine. The FJ33-5A is the latest version certified in June 2016. Design Engine configur ...

and FJ44, families of turbofan jet engines

Other uses

FJ Management :''This is about the legacy Flying J Inc., which remains in operation as FJ Management Inc. For the current truck stop chain, see Pilot Flying J.'' FJ Management Inc.,http://www.flyingj.com/flyingjPortalWebProject/flyingjPortal.portal?_nfpb=true&_ ...

, an American corporation *

FJ Reitz High School Francis Joseph Reitz High School (FJ Reitz High School, FJ Reitz, or simply Reitz) is a public high school on the west side of Evansville, Indiana. It was founded in 1918 following a donation from local philanthropist and banker Francis Joseph ...

, a public high school in Evansville, Indiana *

Formula Junior Formula Junior is an open wheel formula racing class first adopted in October 1958 by the CSI (''International Sporting Commission'', the part of the FIA that then regulated motorsports). The class was intended to provide an entry level class ...

, an auto racing class *

Sony Vaio FJ The Sony Vaio FJ series is a 14.1-inch notebook designed for Windows XP and the FJ270, FJ290, FJ330,FJ370 models in particular, are designed for Windows Vista. The FJ Series uses only the Pentium M processors using the Sonoma platform of Intel Ce ...

, a mid-2000s series of laptops