FST

FST may refer to: Arts and entertainmentFinlands Svenska Television, now Yle Fem, the Swedish-language department of the Finnish Broadcasting CompanyFlorida Studio Theatre, in Sarasota, Florida, United StatesFree Southern Theater, in Mississippi, United StatesBiologyFixation index (FST), in population geneticsFollistatin, a mammalian glycoprotein (and gene)Forced swim test, in animal behavioral studiesEducationFranciscan School of Theology, in California, United StatesFrench School of Thessaloniki, in GreeceThe interdisciplinary field of food science and technologyGovernment and politicsFermanagh and South Tyrone (Assembly constituency), in Northern IrelandFermanagh and South Tyrone (UK Parliament constituency), in Northern IrelandFinancial Secretary to the Treasury, of the United KingdomForeign Sports Talent Scheme, of SingaporeMilitaryFire Support Team of the Royal ArtilleryFleet Survey Team of the United States NavyForward surgical teams of the United States ArmyTechnologyFeature Selection Toolbox, machine learning softwareFile Streaming Technology, a digital audio formatFinite-state transducerFull-Scale Tunnel, a demolished NASA wind tunnelTransportFenchurch Street railway stat