{{Self reference|On Wikipedia, "FA" usually refers to Wikipedia:Featured articles.}} {{wiktionary|FA|fa|fa'}}
'''FA''', '''Fa''' or '''fa''' may refer to: {{tocright}}
== People == * Fa of Xia, King of China 1747–1728 BC * Fa Ngum (1316–1393), founder and ruler of the Lao kingdom of Lan Xang * Fa Ziying (1964–1999), Chinese serial killer
== Places == * Fa, Aude, a commune of the Aude ''{{lang|fr|département}}'' in France * Friends Academy, Locust Valley, New York, US
== Arts and entertainment == * Fa (musical note) * Fa Yuiry, a fictional character in ''Mobile Suit Zeta Gundam'' * ''Fantasy Advertiser'', later ''FA'', UK fanzine * ''Firearms'' (video game), 1998 * Fur Affinity, a furry fandom-centric art community website
== Government, law and politics == * Fa (philosophy), a Chinese concept * Falange Auténtica, a Spanish political party * Finance Act * Fisheries Agency, Taiwan
== Languages and alphabets == * Fa (letter) of the Arabic abjad * Faʼ language, Bantu language of Cameroon * fa, ISO 639-1 code of the Persian language
== Mathematics, science, and technology == * Factor analysis, a statistical method * Fanconi anemia, a genetic disease * Fayalite, an olivine mineral * Femtoampere (fA) * Fluorescein angiography, for eye examination * Folic acid, a B vitamin * Fractional anisotropy, degree of anisotropy * Friedreich's ataxia, a genetic disease * Nikon FA, a camera
== Military == * Fedorov Avtomat, Russian one of the world's first operational automatic rifles * Forschungsamt, Nazi German intelligence agency * Frontal Aviation, Soviet Air Forces battlefield air defence * Fleet Admiral, usually the highest rank of naval officers
== Sport == * The Football Association, regulatory body, England * First ascent, of a mountain * Football association, a governing body for association football
== Transport == * ALCO FA, a US locomotive * Toyota FA, a truck * Area forecast, in aviation * ''Ferrocarriles Argentinos'', Argentine railways * Safair, a South African airline, IATA code * NZR F<sup>A</sup> Class, New Zealand locomotive class
== Other uses == * Faculty of Arts or Intermediate of Arts, a high school diploma * Fa (brand), of personal care products * fa’ or Fall (unit), obsolete Scottish length unit * Food Addicts in Recovery Anonymous (FA) * Fa, a note in Solfège
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