F11 or F-11 may refer to:

Business

* Fujifilm FinePix F11, a digital camera model * a

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 ...

on standard keyboards

Military

* F 11 Nyköping, a Swedish Air Force wing *

F-11 Tiger The Grumman F11F/F-11 Tiger is a supersonic, single-seat carrier-based United States Navy fighter aircraft in operation during the 1950s and 1960s. Originally designated the F11F Tiger in April 1955 under the pre-1962 Navy designation system, i ...

, a 1954 U.S. Navy jet fighter originally designated F11F *

F11C Goshawk The Curtiss F11C Goshawk was an American naval biplane fighter aircraft that saw limited success. It was part of a long line of Curtiss Hawk airplanes built by the Curtiss Aeroplane and Motor Company for the American military. Design and dev ...

, a 1932 U.S. Navy biplane fighter *

Hughes XF-11 The Hughes XF-11 (redesignated XR-11 in 1948) was a prototype military reconnaissance aircraft designed and flown by Howard Hughes and built by Hughes Aircraft for the United States Army Air Forces (USAAF). Although 100 F-11s were ordered in ...

, a 1946 U.S. Army Air Forces reconnaissance aircraft prototype

Science and academia

Trichlorofluoromethane Trichlorofluoromethane, also called freon-11, CFC-11, or R-11, is a chlorofluorocarbon (CFC). It is a colorless, faintly ethereal, and sweetish-smelling liquid that boils around room temperature. CFC-11 is a Class 1 ozone-depleting substance ...

, a refrigerant used before 1995 *

Factor XI Factor XI or plasma thromboplastin antecedent is the zymogen form of factor XIa, one of the enzymes of the coagulation cascade. Like many other coagulation factors, it is a serine protease. In humans, Factor XI is encoded by the ''F11'' gene. ...

, a clotting agent found in blood

Sports

* F11 (classification), a classification in para-athletics

Technology

* , a

on a computer keyboard (enters and exits fullscreen mode in many web browsers)

Transportation

* Chery F11, a 2008 Chinese Chery Automobile model *

Fairchild F-11 Husky The Fairchild F-11 Husky was a Canadian bush plane designed and manufactured in the post-Second World War era. Despite a promising design, a lack of a suitable powerplant hurt performance, and stiff competition from the de Havilland Beaver and de ...

, a 1946 Canadian bush plane *

Falconar F11 Sporty The Falconar F11 Sporty is a Canadian amateur-built aircraft, that was designed by Chris Falconar and produced by Falconar Avia. Falconar supplied it as a kit or as plans for amateur construction. Today both the F11A and E models are availabl ...

, a Canadian amateur-built aircraft design *

Fokker F.11 The Fokker F-11 was a luxury flying boat produced as an ' air yacht' in the United States in the late 1920s. Technically the aircraft was the Fokker Aircraft Corporation of America's Model 9. It was sold in North America as the Fokker F-11 and ...

, a 1928 flying boat

Other uses

Finger Eleven Finger Eleven is a Canadian rock band from Burlington, Ontario, formed in 1990. They have released seven studio albums (six as Finger Eleven and one as Rainbow Butt Monkeys), with their album '' The Greyest of Blue Skies'' bringing them into th ...

, a Canadian alternative rock band * Forest Eleven, a group of rainforest countries