TOF may refer to: The Original Factory Shop, a British discount department store Time of flight, a principle of several scientific methods Time-of-flight camera, a camera system that analyzes time of flight of the light it captures, to resolve depth Time-of-flight mass spectrometry uses the time of flight of an ion in the gas phase to resolve its mass-to-charge ratio Tetralogy of Fallot, a congenital heart defect TOF, British abbreviation for Tracheoesophageal fistula, an abnormal connection between the esophagus and the trachea Turnover frequency, a rate in chemical reactions TOF, IATA airport code for Bogashevo Airport, in Tomsk, Russia Torch of Freedom, a novel by David Weber TOF, MTR station code for Tong Fong Tsuen stop, in Hong Kong TOF (Top of Form), relates to the print start position i.e. the position the printer starts printing from at the top of the page Tower of Fantasy, a video game Tof may refer to: Tof, alternate term for the Tofalar people of Siberian Russia The timbrel or hand-drum in the Hebrew music of Old Testament times Tof, green-skinned humanoids from planet Tof, from the Star Wars universe