EFF or eff may refer to:

Politics

Economic Freedom Fighters The Economic Freedom Fighters (EFF) is a South African left-wing to far-left pan-Africanist and Marxist–Leninist political party. It was founded by expelled former African National Congress Youth League (ANCYL) President Julius Malema, an ...

, a South African communist political party *

Economic Freedom Fund The Economic Freedom Fund (EFF) is a 527 group started in 2006 by Bob J. Perry, with a $5 million donation. Only one person is officially associated with the group: Charles H. Bell Jr., a lawyer from California, who is the general counsel for the ...

, an American political organization *

Election Fighting Fund The National Union of Women Suffrage Societies (NUWSS), also known as the ''suffragists'' (not to be confused with the suffragettes) was an organisation founded in 1897 of women's suffrage societies around the United Kingdom. In 1919 it was ren ...

, a British suffragist organization supporting the early Labour Party *

Electronic Frontier Foundation The Electronic Frontier Foundation (EFF) is an international non-profit digital rights group based in San Francisco, California. The foundation was formed on 10 July 1990 by John Gilmore, John Perry Barlow and Mitch Kapor to promote Internet ...

, a US-based international digital rights group *

Evergreen Freedom Foundation The Evergreen Freedom Foundation, operating as the Freedom Foundation, is a free market conservative think tank founded in the state of Washington. Freedom Foundation has offices in Washington, Oregon, California, Pennsylvania, and Ohio. In 2021, ...

, an American political think tank

Other uses

Eff (duo) Felix Kurt Jähn (born 28 August 1994), known professionally as Felix Jaehn (), is a German DJ and music producer specializing in tropical house. He achieved international success with his remix of Omi's song " Cheerleader", which topped the cha ...

, a German musical duo *

Efficiency (basketball) In professional basketball, the most commonly used statistical benchmark for comparing the overall value of players is called efficiency. It is a composite basketball statistic that is derived from basic individual statistics: points, rebounds, ass ...

, a statistical benchmark *

Effingham Junction railway station Effingham Junction railway station is just north of the far northern border of the village of Effingham, closer to the centre of East Horsley, homes of which it borders, in Surrey, England. Although the station takes its name from the former ...

, Surrey, England, National Rail station code *

The Electronic Font Foundry The Electronic Font Foundry (EFF) was a business engaged in the design and sale of computer fonts. It was established in 1984 and produced fonts in PostScript, TrueType and formats. It produced fonts in more than 60 languages. The company's pu ...

, a British computer type foundry *

Emmett/Furla Films Emmett/Furla Oasis Films (EFO Films), previously known as Emmett/Furla Films and Oasis Ventures Entertainment separately, is an American film and television production and financing company founded by Randall Emmett and George Furla in 1998. It i ...

, now Emmett/Furla Oasis Films, an American production company *

Environmental Film Festival in the Nation's Capital The Environmental Film Festival in the Nation's Capital is the largest environmental film festival in the world. The festival is held annually March in Washington, D.C., presenting more than 100 films to an audience of over 30,000. Often combine ...

, in Washington, D.C., United States *

Ethiopian Football Federation The Ethiopian Football Federation (EFF) ( Amharic: የኢትዮጵያ እግር ኳስ ፌዴሬሽን) is the governing body of football in Ethiopia. It organizes all tiers of the national football league and the national team. It was one of th ...

* Extrusion freeform fabrication, a method for fabricating functionally graded material * F, a letter of the alphabet *

Fuck ''Fuck'' is an English-language expletive. It often refers to the act of sexual intercourse, but is also commonly used as an intensifier or to convey disdain. While its origin is obscure, it is usually considered to be first attested to ar ...

Politics

Other uses

See also