FB, Fb, or fb may refer to:
Arts and media F♭ (musical note) FB (band), an electronic music collaboration of Benny Benassi and Ferry Corsten Facebook, a social networking website, also known as FB.com Meta Platforms, formerly Facebook Inc (Nasdaq: FB), parent company of Facebook Friendship book, a booklet swapped amongst pen pals Frostbite (game engine), a video game engine FB, known as Trucksy in the US, an old green pickup truck from Roary the Racing Car Fat Bastard, a character in Austin Powers films
Science and technology Computing Framebuffer, in computer technology FreeBASIC, a 32-bit compiler using BASIC syntax for DOS, Windows, and Linux FictionBook, an open XML-based e-book format hailing from Russia
Other uses in science and technology F B swamp vehicle, a Japanese military vehicle used for crossing difficult swampy terrain Fast busy, or reorder tone, a type of telephone signal Feedback, in signaling systems Femtobarn, a small unit of area used in high energy physics Fluidized bed, a special technology used in energy, reactor, chemical engineering etc. Ninth generation Honda Civic Hyundai FB, a series of buses manufactured by Hyundai Motor Company Foreign body, any object originating outside the body
Sport Fenerbahçe, a Turkish sports club Fly ball, a type of batted ball or a pitching stat in baseball Football Fullback (American football), a position in American football Full-back (association football), a position in association football
Other uses Bulgaria Air (Bulgarian: България еър, IATA code FB), the flag carrier airline of Bulgaria Firebase or Fire support base, an artillery encampment Footbridge (fb on some maps), a bridge designed for pedestrians Fremont Bank, a US based retail and commercial bank FB "Łucznik" Radom, a Polish defence industry enterprise from Radom that produces firearms
See also
BF (disambiguation)