| Acronym | Definition |
|---|
| FOT➣Field of Testing (various organizations) |
| FOT➣Festival of Trees (various organizations) |
| FOT➣Fountain of Tears (band) |
| FOT➣Flat on Top (configuration) |
| FOT➣Future of Tomorrow (youth-led organizing group; Brooklyn, NY) |
| FOT➣Front Office Transaction (various locations) |
| FOT➣Fallout Tactics (gaming) |
| FOT➣Font File |
| FOT➣Forward Message Transfer |
| FOT➣Fruit on Top |
| FOT➣Feast of Tabernacles |
| FOT➣Free On Truck |
| FOT➣Follow-On Test |
| FOT➣Flight Operations Team |
| FOT➣Frequency, Offset and Tone (radio) |
| FOT➣Follow-on Operational Test |
| FOT➣Football Obsessed Teens (Nike Festival of Sports) |
| FOT➣Fiber Optic Transceiver |
| FOT➣Fall of Troy (band) |
| FOT➣Finger-Operated Touchscreen |
| FOT➣Full of Them |
| FOT➣Forced Oscillation Technique (epidemiology) |
| FOT➣Fantasy One Time (fantasy football) |
| FOT➣Foreskins on Toast (military slang) |
| FOT➣Fiber Optic Transmission |
| FOT➣Forum Oilfield Technology (Houston, TX) |
| FOT➣Fiber Optic Terminal (equipment) |
| FOT➣Foyer Occupationnel et Thérapeutique (French: Occupational and Home Therapy) |
| FOT➣Frequency of Optimum Transmission |
| FOT➣Frequency of Optimum Traffic (ITS) |
| FOT➣Fiber Optic Technology |
| FOT➣Formation Ouverte de Tuteurs (French: Open Training Tutors) |
| FOT➣Flight Operations Transmission |
| FOT➣First-Order Test (qualitative research) |
| FOT➣Friends of Tom |
| FOT➣Free of Tax |
| FOT➣Follow-On Training |
| FOT➣Force on Target |
| FOT➣Faucigny Outillage Technique (French technical tools company) |
| FOT➣Fuel Oil Tank (maritime engineering) |
| FOT➣Field Operations Test |
| FOT➣First of Type |
| FOT➣Form of Tender |
| FOT➣Forecast Out Turn |
| FOT➣Friends of Togo |
| FOT➣French Overseas Territories |
| FOT➣Forward Transfer (Message) (Signaling System #7) |
| FOT➣Follow-On Terminal |
| FOT➣Factory Outlet Trailers, Inc. (US and Canada) |
| FOT➣Full Operational Test |
| FOT➣Friends of Ted |
| FOT➣Full Open Throttle (engine) |
| FOT➣Field Operation Table |
| FOT➣Frequency-Only Tracking |
| FOT➣Force Options Testing |
| FOT➣Flight Observation Team |
| FOT➣Firm Order Terms (reinsurance) |
| FOT➣Fællesoffentligt Geografisk Administrationsgrundlag (Copenhagen, Denmark) |
| FOT➣Facilities Operations & Technology |
| FOT➣Friend of the Telescope |
| FOT➣Face-Offs Total (hockey) |
| FOT➣Flash-Over Time |
| FOT➣Fiber Optic Topology |
| FOT➣Fifth-Order Theory |
| FOT➣Forward Observer Team |
| FOT➣First Off Tools (die or mold) |
| FOT➣Friends of TOTUS (Teleprompter of the United States; blog) |