OT

OT or Ot may refer to:

Arts and entertainment

• Operation Transformation (TV series), an Irish health and fitness programme
• OT: Our Town, a 2002 documentary film about a high school in Compton, California that stages Thornton Wilder's Our Town
• Operación Triunfo (Spanish TV series), a Spanish reality television talent show

Businesses and organizations

• Oakville Transit, the bus company servicing Oakville, Ontario, Canada
• Oakville Trafalgar High School, in Oakville, Ontario, Canada
• Obsession Telescopes, an American telescope maker
• Operational Technology (see below under Other uses in science and technology)
• Organisation Todt, a Third Reich civil and military engineering group
• Oyu Tolgoi, a copper/gold/silver mine in Mongolia

Military

• Occupied Territories
• Armoured personnel carrier (Czech: Obrněný Transportér)
  • OT-62 TOPAS, a series of tracked armoured vehicles
  • OT-64 SKOT, a series of 8×8 armoured vehicles
  • OT-65, a series of 4×4 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

Religion

• Old Testament, the first part of the Christian Bible
• Operating Thetan, in Scientology, a spiritual state of a being able to operate free of the encumbrances of the material universe
• Ot Ene, the Mongolian goddess of marriage

Science and technology

Medicine

• Occupational therapy
• Occupational therapist
• Oxytocin, a mammalian hormone

Other uses in science and technology

• Oblivious transfer, a type of cryptography protocol
• Operational Technology, hardware/software technology dedicated to physical assets in the enterprise. Also referred as Operations Technology.
• Operational transformation, an optimistic concurrency control method for group editing
• Optimality Theory, a linguistic model

Sports

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

Other uses

• Ot (Cyrillic) (Ѿ, ѿ), a letter of the early Cyrillic alphabet
• Off topic
• Overtime, a designation indicating working past normal work hours
• Aeropelican Air Services (IATA airline designator OT)
• O-T map, a type of medieval world map

See also

• Ott (disambiguation)