OT

OT may refer to:

Organizations

• Oakville Trafalgar High School, located in Oakville, Ontario, Canada
• Obsession Telescopes, an American telescope maker
• Organisation Todt, a Third Reich civil and military engineering group
• Oyu Tolgoi, a copper/gold/silver mine in Mongolia

Science and technology

• Oblivious transfer, a type of cryptography protocol
• OpenType, a format for scalable computer fonts
• Operational transformation, an optimistic concurrency control method for group editing
• Optical tweezers, instruments used to hold and move microscopic dielectric objects
• Optimality theory, a linguistic model
• Oxytocin, a mammalian hormone

Medicine

• Occupational therapy
• Occupational therapist
• Operating theatre

Sports

• Offensive tackle, either of two football positions
• Overtime (sports), a sports game past regulation because of a tie game

Places

• Old Trafford, a stadium in Greater Manchester, England
• Otago, a region of New Zealand

Television

• Operación Triunfo, a Spanish reality-show talent contest
• Operation Transformation (TV series), an Irish health and fitness programme

Religion

• Old Testament
• Operating Thetan, in Scientology, a spiritual state of a being able to operate free of the encumbrances of the material universe

Armoured vehicles

• Obrněný Transportér, Czech for Armoured Personnel Carrier
  • OT-62 TOPAS, a series of tracked armoured vehicles
  • OT-64 SKOT, a series of 8X8 armoured vehicles
  • OT-65, a series of 4x4 Armoured Cars of Hungarian design similar to the BRDM-1
  • OT-810, the Czech version of the Sd.Kfz. 251 half-track infantry combat vehicle

Other

• Occupied Territories
• Off topic
• Overtime, a designation indicating working past normal work hours
• The IATA airline designator for Aeropelican Air Services
• Oberer Totpunkt, the German for top dead center of an internal combustion engine

See also

• Ot, a Mongolian goddess
• Ot (Cyrillic) (Ѿ, ѿ), a letter of the early Cyrillic alphabet

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