FOT   Flight Operations Team
FOT   Fallout Tactics (gaming)
FOT   Follow-On Test
FOT   Free On Truck
FOT   Feast of Tabernacles
FOT   Follow-on Operational Test
FOT   Fiber Optic Transceiver
FOT   Full of Them
FOT   Forced Oscillation Technique (epidemiology)
FOT   Fall of Troy (band)
FOT   Fiber Optic Terminal (equipment)
FOT   Fiber Optic Transmission
FOT   Frequency of Optimum Traffic (ITS)
FOT   Frequency of Optimum Transmission
FOT   Fiber Optic Technology
FOT   Follow-On Terminal
FOT   Friend of Tafari
FOT   Follow-On Training
FOT   Force on Target
FOT   Friends of Tom
FOT   Field Operations Test
FOT   Fuel Oil Tank (maritime engineering)
FOT   Free of Tax
FOT   Forward Transfer (Message) (Signaling System #7)
FOT   French Overseas Territories
FOT   Form of Tender
FOT   Forecast Out Turn
FOT   Friends of Togo
FOT   First of Type
FOT   Forward Observer Team
FOT   Full Operational Test
FOT   Full Open Throttle (engine)
FOT   Field Operation Table
FOT   Friends of Temper
FOT   Force Options Testing
FOT   Frequency-Only Tracking
FOT   Facilities Operations & Technology
FOT   Friend of the Telescope
FOT   Fællesoffentligt Geografisk Administrationsgrundlag (Copenhagen, Denmark)
FOT   Flash-Over Time
FOT   Flight Observation Team
FOT   Face-Offs Total (hockey)
FOT   finger-operated touchscreen
FOT   Fifth-Order Theory
FOT   Fiber Optic Topology
FOT   Friends of Ted
FOT   First Off Tools (die or mold)
FOT   Firm Order Terms (reinsurance)
FOT   Friends of TOTUS (Teleprompter of the United States; blog)
FOT   Fantasy One Time (fantasy football)
FOT   First-Order Test (qualitative research)