| Acronym | Definition |
|---|
| FST➣Field Sobriety Test |
| FST➣Federal Sales Tax |
| FST➣Financial Services Technology |
| FST➣Food Science & Technology (various organizations) |
| FST➣Faculté des Sciences et Techniques (French: Faculty of Science and Technology; Morocco) |
| FST➣Financial Secretary to the Treasury (UK) |
| FST➣Faculté des Sciences de Tunis (French: Faculty of Sciences of Tunisia) |
| FST➣Flat Square Tube (monitors) |
| FST➣Florida Studio Theatre (Sarasota, FL) |
| FST➣Flat Square Technology |
| FST➣Fifo Status |
| FST➣Flat Square Tube |
| FST➣Fast Sequenced Transport |
| FST➣Fail Safe Technology |
| FST➣Fédération Suisse du Tourisme (French: Swiss Tourism Federation) |
| FST➣Finite State Transducer |
| FST➣Financial Services Training College (UK) |
| FST➣Fairfield/Suisun Transit (California) |
| FST➣Forward Surgical Team |
| FST➣Fujitsu Software Technologies (Japan) |
| FST➣Franciscan School of Theology (Berkeley, California) |
| FST➣Family Support Team |
| FST➣Fonds de Solidarité Territoriale (French: Territorial Solidarity Fund) |
| FST➣Fan Soundtrack |
| FST➣Fuzzy Set Theory |
| FST➣Functions, Statistics, and Trigonometry (course) |
| FST➣Finlands Svenska Television (Swedish: Finland Swedish Television) |
| FST➣French Summer Time (time zone) |
| FST➣Fairbanks Shakespeare Theatre (Fairbanks, AK) |
| FST➣Fluffy Spider Technologies (Australia) |
| FST➣Fleet Surgical Team (US Navy) |
| FST➣Field Sanitation Team (US Army) |
| FST➣Fire, Smoke and Toxicity |
| FST➣Fleet Synthetic Training |
| FST➣Foreign Section Trust (Japan) |
| FST➣Foundation for Science and Technology (UK) |
| FST➣Fleet Support Team |
| FST➣Fixed-Stride Trie (computing) |
| FST➣Family Systems Theory |
| FST➣Forged Steel |
| FST➣Functions, Statistics & Trigonometry (mathematics) |
| FST➣Formosan Subterranean Termites |
| FST➣Fast Sequenced Transport (Cisco) |
| FST➣Full Scale Test |
| FST➣Flat Square Technology (CRT) |
| FST➣Future Soldier Training (US Army) |
| FST➣Field Structure Theory |
| FST➣File System Translator (Apple ProDOS) |
| FST➣Floating Slab Track (railway track form) |
| FST➣Flight Safety Technologies, Inc. |
| FST➣Field Support Teams |
| FST➣Flat Screen Technology |
| FST➣Finger Skin Temperature |
| FST➣Final Settlement Tank (waste water treatment) |
| FST➣Field Service Team |
| FST➣Facility Science Team (US NASA) |
| FST➣Finance Support Team |
| FST➣Future Science Teachers (University of California, Davis) |
| FST➣Fast Sine Transform |
| FST➣Feature Space Trajectory |
| FST➣Field Support Terminal |
| FST➣Fire Safety Technology |
| FST➣Forward Support Team |
| FST➣Flight Simulation Test |
| FST➣Flight Support Team |
| FST➣Fire Support Terminal |
| FST➣Fast Shock Tube |
| FST➣Fiscal Support Team |
| FST➣Foreign Service Tour |
| FST➣Flammability, Smoke, Toxicity |
| FST➣Functional System Test |
| FST➣Flakkee Swat Team (gaming clan) |
| FST➣Fixation Index-Statistics (population genetics) |
| FST➣Field Start code (ITU-T) |
| FST➣Facility-Specific Training |
| FST➣Fast Sub-Space Tracking (algorithm) |
| FST➣Formal School Training |
| FST➣Face Scan Technology |
| FST➣Field Selectable Threshold (Pirelli) |
| FST➣Frame Service Time |
| FST➣Foundation for Surgical Technology (est. 1997; Littleton, CO) |
| FST➣FOB, Stowed and Trimmed |
| FST➣Flight Systems Test |
| FST➣Formal Specification Technique |
| FST➣Frontline Support Team |
| FST➣Fort Smith Public Transit |
| FST➣Functional Self Test (hardware or software test sequence) |