FA, Fa or fa may refer to:
Fair use is a doctrine in the law of the United States that permits limited use of copyrighted material without having to first acquire permission from the copyright holder.
Facebook is an American online social media and social networking service company based in Menlo Park, California.
Family Guy is an American animated sitcom created by Seth MacFarlane for the Fox Broadcasting Company.
Fascism () is a form of radical authoritarian nationalism, characterized by dictatorial power, forcible suppression of opposition and control of industry and commerce, which came to prominence in early 20th-century Europe.
The Faroe Islands (; Faroese: Føroyar pronounced [ˈfœɹjaɹ]; Danish: Færøerne, pronounced [ˈfæɐ̯øːˀɐnə]), sometimes called the Faeroe Islands, is an archipelago between the Norwegian Sea and the North Atlantic, about halfway between Norway and Iceland, 320 kilometres (200 miles) north-northwest of Scotland.
Fahrenheit 451 is a dystopian novel by American writer Ray Bradbury, published in 1953. It is regarded as one of his best works.
The Falklands War (Spanish: Guerra de las Malvinas), also known as the Falklands Conflict, Falklands Crisis, South Atlantic Conflict, and the Guerra del Atlántico Sur (Spanish for "South Atlantic War"), was a ten-week war between Argentina and the United Kingdom over two British dependent territories in the South Atlantic: the Falkland Islands, and its dependency of South Georgia and the South Sandwich Islands.
In the context of human society, a family (from Latin: familia) is a group of people related either by consanguinity (by recognized birth), affinity (by marriage or other relationship), or co-residence (as implied by the etymology of the English word "family" [...] from Latin familia 'family servants, domestics collectively, the servants in a household,' thus also 'members of a household, the estate, property; the household, including relatives and servants,' abstract noun formed from famulus 'servant, slave [...]') or some combination of these.