ATO may refer to:
Technology
*
Abort to Orbit, an intact abort procedure for Space Shuttle launches
*
Arsenic trioxide a potent
chemotherapeutic agent for acute promyelocytic leukemia
*
ATO fuse
Automotive fuses are a class of fuses used to protect the wiring and electrical equipment for vehicles. They are generally rated for circuits no higher than 32 volts direct current, but some types are rated for 42-volt electrical systems. They ...
*
Automatic train operation
*
Assisted take off
In aviation, assisted takeoff is any system for helping aircraft to get into the air (as opposed to strictly under its own power). The reason it might be needed is due to the aircraft's weight exceeding the normal maximum takeoff weight, insuf ...
Military
*
Air Tasking Order, (United States Air Force)
*
Air Training Officer
Air Training Officers (ATO) were specially selected commissioned officers who served as surrogate upperclass cadets at the United States Air Force Academy.
Establishment of the Air Force Academy
The original Air Training Officers were commissioned ...
, a former position at the United States Air Force Academy
*
Ammunition Technical Officer, a designation in the British Armed Force
*Anti-Terrorist Operation in Ukraine, the Ukrainian government's operation in the
War in Donbas, 2014-current time, since 2018 it has been called Joint Forces Operation.
**
ATO zone, the official name for territory where the War in Donbas takes place
Organizations
*
Alpha Tau Omega
Alpha Tau Omega (), commonly known as ATO, is an American social fraternity founded at the Virginia Military Institute in 1865 by Otis Allan Glazebrook. The fraternity has around 250 active and inactive chapters and colonies in the United Stat ...
, an American student fraternity
*
Alpha Tau Omega (Philippines), a Filipino student fraternity
*
Alternative Trading Organization
An alternative trading organization (ATO) is usually a non-governmental organization (NGO) or mission-driven business aligned with the Fair trade movement, aiming "to contribute to the alleviation of poverty in developing regions of the world by e ...
, an NGO focusing on Fair Trade exports
*
Air Traffic Organization, a division of the Federal Aviation Administration
*
Air Transportation Office (Philippines)
The Civil Aviation Authority of the Philippines (CAAP, ; fil, Pangasiwaan sa Abyasyong Sibil ng Pilipinas) is the civil aviation authority of the Philippines and is responsible for implementing policies on civil aviation to assure safe, econ ...
, agency of the Philippine government
*
Arab Towns Organization, a network to promote cooperation between and development of Arab cities
*
ATO Records, a record label
*
Australian Taxation Office, the Australian government tax agency
Other
*Ato, another name for
dap-ay, traditional meeting places of various ethnic groups in the northern Philippines
*
Account takeover, a form of payments and online fraud
*Assemble To Order, see
build to order
*
Asset turnover
*ATO, the Amtrak station code for
Atco (NJT station), New Jersey, U.S.A.
*
Atmos Energy Corporation's ticker symbol on the New York Stock Exchange
*Authority to Operate, part of a
Risk Management Framework
*
Amateur Try-Out, a type of ice hockey contract
Places
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Ato, Yamaguchi – a Japanese town
*
Ato Station
See also
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Osman Ali Atto also written Osman Ali Ato, a Somali warlord
*One of three 2002
Football World Cup mascot FIFA World Cup official mascots are a series of unique characters for each event. The trend began with the 1966 FIFA World Cup having World Cup Willie, one of the first mascots to be associated with a major sporting competition. The mascot designs r ...
s
{{disambiguation