F1 is

Formula One Formula One (also known as Formula 1 or F1) is the highest class of international racing for open-wheel single-seater formula racing cars sanctioned by the Fédération Internationale de l'Automobile (FIA). The World Drivers' Championship, ...

, the highest class of auto racing sanctioned by the FIA. F1, F01, F.I, F.1 or F-1 may refer to:

Computing

* F1, a computer

Function key A function key is a key on a computer or terminal keyboard that can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key. On some keyboards/computers, function ...

* F1, an Office Assistant in Microsoft Office *

F1 Magazine ''F1 Magazine'' is a Syrian monthly computer magazine published in Arabic, which launched in April 2006. F1 Magazine is the first tutorials based Magazine in the Middle East. Its policy concentrates on tutorials, using the How to concept. Backgro ...

, a Syrian monthly computer magazine published in Arabic *

Google F1 Spanner is a distributed SQL database management and storage service developed by Google. It provides features such as global transactions, strongly consistent reads, and automatic multi-site replication and failover. Spanner is used in Google F1, ...

, Google's SQL database management system (DBMS) *

Oppo F1 The Oppo F1 is an Android smartphone manufactured by Oppo Electronics that was released in January 2016. The phone featured a touchscreen display, Android 5.1 (Lollipop) operating system, and microSD card support for up to an additional 256G ...

, a smartphone by Oppo Electronics

Military craft and weapons

F1 grenade (disambiguation) F1 grenade may refer to: *F1 grenade (Australia) *F1 grenade (France) The F-1 grenade is a hand grenade mass-produced by France during and after WW1, used en masse in the majority of European countries throughout the First and Second World Wa ...

, several types of hand grenade * F 1 Hässlö, a former Swedish Air Force wing *

F1 SMG The F1 is a 9x19mm Australian submachine gun manufactured by the Lithgow Small Arms Factory. First issued to Australian troops in July 1963, it replaced the Owen machine carbine. Like the Owen, the F1 had a distinctive top mounted magazine. ...

, an Australian submachine gun * Dassault Mirage F1, a French combat aircraft *

FCM F1 The FCM F1 was a French super-heavy tank developed during the late Interbellum by the '' Forges et Chantiers de la Méditerranée'' (FCM) company. Twelve were ordered in 1940 to replace the Char 2C, but France was defeated before construction ...

, a 1940 French super-heavy tank * Fokker F.I, a German fighter triplane * HMS ''F1'', an F-class submarine of the Royal Navy, launched in 1915 * HMS ''Kelly'' (F01), a 1938 British Royal Navy K-class destroyer *

Kampfgeschwader 76 ''Kampfgeschwader 76'' (KG 76) (Battle Wing) was a Luftwaffe bomber Group during World War II. It was one of the few bomber groups that operated throughout the war. In 1933 Adolf Hitler and the Nazi Party came to power in Germany. To meet the ...

, from its historic ''Geschwaderkennung'' code with the Luftwaffe in World War II *

Mitsubishi F-1 The Mitsubishi F-1 is a Japanese swept-wing, single-seat, twin-engine supersonic strike aircraft that was in service with the Japan Air Self-Defense Force (JASDF) from 1978 to 2006. It was Japan's first domestically designed and built supersoni ...

, a fighter/attack aircraft of the Japan Air Self-Defense Force * North American F-1 Fury, the FJ known as the F-1 from 1962 onward *

Sopwith Camel F.1 The Sopwith Camel is a British First World War single-seat biplane fighter aircraft that was introduced on the Western Front in 1917. It was developed by the Sopwith Aviation Company as a successor to the Sopwith Pup and became one of the bes ...

, a 1916 British World War I single-seat fighter biplane * USS ''F-1'' (SS-20), an F-class submarine of the United States Navy *

Felixstowe F.1 The Felixstowe F.1 was a British experimental flying boat designed and developed by Lieutenant Commander John Cyril Porte RN at the naval air station, Felixstowe based on the Curtiss H-4 with a new hull. Its design led to a range of successful ...

, a Seaplane Experimental Station-designed flying boat * Fokker F.I (1919), an abortive design that served for the 1916 Fokker F.II airliner construction *

Avion MAI F-1 F-1 ''Favorit'' ( en, Ф-1 «Фаворит») is a light sporting biplane for aerobatics, a modernized version of B2M Mosquit. It was designed and built by the Avion Group together with Moscow Aviation Institute specialists. Specifications (MAI ...

, a sporting biplane *

FR F1 The FR F1 is a French sniper rifle manufactured by the Manufacture d'armes de Saint-Étienne (''MAS''); one of several government-owned arms factories in France. The FR F1 was France's first purpose-built precision rifle for sharpshooters. Introd ...

, a French precision rifle

Science

F1 hybrid An F1 hybrid (also known as filial 1 hybrid) is the first filial generation of offspring of distinctly different parental types. F1 hybrids are used in genetics, and in selective breeding, where the term F1 crossbreed may be used. The term is some ...

, a first-generation hybrid (or crossbreed) animal or plant *

F1-isoprostane The isoprostanes are prostaglandin-like compounds formed ''in vivo'' from the free radical-catalyzed peroxidation of essential fatty acids (primarily arachidonic acid) without the direct action of cyclooxygenase (COX) enzymes. The compounds were ...

, a type of isoprostane * F₁ layer, a layer of the ionosphere *

F1 score In statistical analysis of binary classification, the F-score or F-measure is a measure of a test's accuracy. It is calculated from the precision and recall of the test, where the precision is the number of true positive results divided by the ...

, a statistical performance measure of a test or classifier *

F-1 cubesat F-1 is a CubeSat built by FSpace laboratory at FPT University, in Hanoi, Vietnam, in partnership with Angstrom Space Technology Center (ASTC), Uppsala University, Sweden and Nanoracks LLC, United States. Its mission is to train young engine ...

, a picosatellite developed in Vietnam *

Vascular dementia Vascular dementia (VaD) is dementia caused by problems in the supply of blood to the brain, typically a series of minor strokes, leading to worsening cognitive abilities, the decline occurring piecemeal. The term refers to a syndrome consisti ...

's ICD-10 code * F1, a tornado intensity rating on the

Fujita scale The Fujita scale (F-Scale; ), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is deter ...

* ''f''₁, the

formant In speech science and phonetics, a formant is the broad spectral maximum that results from an acoustic resonance of the human vocal tract. In acoustics, a formant is usually defined as a broad peak, or local maximum, in the spectrum. For harmoni ...

with the lowest frequency in acoustics and phonetics * F-1 (nuclear reactor), the oldest operating research reactor *

NIST-F1 NIST-F1 is a cesium fountain clock, a type of atomic clock, in the National Institute of Standards and Technology (NIST) in Boulder, Colorado, and serves as the United States' primary time and frequency standard. The clock took less than four ye ...

, a cesium fountain clock and the United States' primary time and frequency standard * F₁, the

field with one element In mathematics, the field with one element is a suggestive name for an object that should behave similarly to a finite field with a single element, if such a field could exist. This object is denoted F1, or, in a French–English pun, Fun. The name ...

Vehicles

McLaren F1 The McLaren F1 is a sports car designed and manufactured by British automobile manufacturer McLaren Cars, and powered by the BMW S70/2 V12 engine. The original concept was conceived by Gordon Murray. Murray was able to convince Ron Dennis to ...

, a sports car *

BMW F01 The fifth generation of the BMW 7 Series consists of the BMW F01 (sedan version) and BMW F02 (long-wheelbase sedan version) Luxury vehicle#Luxury saloon / full-size luxury sedan, full-size luxury sedans. The F01/F02 generation was produced by BMW ...

, an automobile platform * F1, the project codename and development designation of the first

Lexus is the luxury vehicle division of the Japanese automaker Toyota. The Lexus brand is marketed in more than 90 countries and territories worldwide and is Japan's largest-selling make of premium cars. It has ranked among the 10 largest Japanese ...

vehicle * NCC Class F1, a Northern Counties Committee Irish steam locomotive * SECR F1 Class, a South Eastern and Chatham Railway, British steam locomotive * SP&S Class F-1, an American steam locomotive class, of the

Spokane, Portland and Seattle 700 Spokane, Portland & Seattle 700 is the oldest and only surviving example of the class " E-1" 4-8-4 " Northern" type steam locomotive and the only surviving original Spokane, Portland and Seattle steam locomotive. It was built by the Baldwin Lo ...

Ford F-Series The Ford F-Series is a series of light-duty trucks marketed and manufactured by Ford Motor Company, Ford since the 1948 model year. Slotted above the Ford Ranger (Americas), Ford Ranger in the Ford truck model range, the F-Series is market ...

, includes the F-1 pickup truck *

Finnish Steam Locomotive Class F1 Finnish Steam Locomotive Class F1 was a class of tank locomotives, which did not have to be turned at terminal stations. The water tank was located below the space behind the cab, in contrast to more modern tank locomotives where the water tanks u ...

* SpaceX Falcon 1 space launch rocket

Video games

F-1 Race is a racing video game, racing video game developed by HAL Laboratory and published by Nintendo for the Nintendo Entertainment System, Famicom in 1984. A version was released in 1990 for the Game Boy in Japan and in 1991 in Europe and North Ameri ...

, a 1984 game for the Famicom, later remade for Game Boy * ''F1'' (video game), a 1993 multiformat game by Domark/Tengen * '' F1 Challenge'', a 1995 Sega Saturn game by Virgin Interactive * ''F1 Grand Prix'' (2005 video game), a PSP game by Traveller's Tales * ''F1 2000'' (video game), a game by Electronic Arts for the PlayStation * '' Formula One 04'', a game by Studio Liverpool for PS2 * '' Formula One 05'', a game by Studio Liverpool for PS2 * '' Formula One 06'', a game by Studio Liverpool for PS2 and PSP * ''F1'' (video game series), a racing video game franchise ** ''F1 2009'' (video game), a game by Codemasters for Wii and PSP ** ''F1 2010'' (video game), a multiformat game by Codemasters ** ''F1 2011'' (video game), a multiformat game by Codemasters ** ''F1 2012'' (video game), a multiformat game by Codemasters ** ''

F1 Race Stars ''F1 Race Stars'' is a video game developed by Codemasters, released in November 2012. It is a kart racing game loosely based on the 2012 Formula One season, with circuits redesigned to feature loops, jumps and short-cuts. It is a spin-off from ...

'', a multiformat game by Codemasters ** ''F1 2013'' (video game), a multiformat game by Codemasters ** ''F1 2014'' (video game), a multiformat game by Codemasters ** ''F1 2015'' (video game), a multiformat game by Codemasters ** ''F1 2016'' (video game), a multiformat game by Codemasters ** ''F1 2017'' (video game), a multiformat game by Codemasters ** ''F1 2018'' (video game), a multiformat game by Codemasters ** ''F1 2019'' (video game), a multiformat game by Codemasters ** ''F1 2020'' (video game), a multiformat game by Codemasters ** ''F1 2021'' (video game), a multiformat game by Codemasters and EA Sports

Other uses

* F1 (classification), a wheelchair sport classification *

F-1 (rocket engine) The F-1, commonly known as Rocketdyne F1, was a rocket engine developed by Rocketdyne. This engine uses a gas-generator cycle developed in the United States in the late 1950s and was used in the Saturn V rocket in the 1960s and early 1970s. Five ...

, powered first stage of the Saturn V rocket * F1 Powerboat Racing *

F1 helmet For centuries, firefighters have worn helmets to protect them from heat, cinders and falling objects. Although the shape of most fire helmets has changed little over the years, their composition has evolved from traditional leather to metals (i ...

, a French firefighting helmet * F-01 (Michigan county highway) *

F1 Taksim–Kabataş funicular line The F1 Taksim–Kabataş funicular line ( tr, F1 Taksim–Kabataş füniküler hattı) is an underground funicular in Istanbul, Turkey. It serves the F1 line of the Istanbul metro, which connects the hubs at Taksim Square and Kabataş, Istanbul. ...

, a railway line in Istanbul, Turkey *

F-1 visa In the United States, the F visas are a type of non- immigrant student visa that allows foreigners to pursue education (academic studies and/or language training programs) in the United States. F-1 students must maintain a full course of study. F- ...

, a visa category to enter United States as a student *

Canon F-1 The Canon F-1 is a 35 mm single-lens reflex camera produced by Canon of Japan from March 1971 until the end of 1981, at which point it had been superseded by the New F-1 launched earlier that year. The Canon FD lens mount was introduced ...

, a 1971 35 mm single-lens reflex camera *

BYD F0 The BYD F0, formerly known as BYD F1, is a city car produced by the Chinese manufacturer BYD. It was introduced in July 2008 and was produced up to 2015. Although petrol versions ended, a subsequent electric version, branded under the new "e ser ...

or BYD F1, a car manufactured by BYD Auto * F1 or Foundation Year 1, the first year of the UK Foundation Programme for postgraduate medical practitioners * ''f''¹,

Family 1 Family 1 is a group of Greek Gospel manuscripts, varying in date from the 12th to the 15th century. The group takes its name from the minuscule codex 1, now in the Basel University Library, Switzerland. "Family 1" is also known as "the Lake Grou ...

, a group of Greek gospel manuscripts * Sydney Ferries'

Manly ferry services Manly ferry services (numbered F1) operate on Sydney Harbour connecting the Sydney suburb of Manly with Circular Quay in the CBD a journey of seven nautical miles. History In 1853, Henry Gilbert Smith chartered the wooden paddle wheeler ...