ATO may refer to:
Technology
*
Abort to Orbit, an intact abort procedure for Space Shuttle launches
*
Arsenic trioxide
Arsenic trioxide, sold under the brand name Trisenox among others, is an inorganic compound and medication. As an industrial chemical, whose major uses include in the manufacture of wood preservatives, pesticides, and glass. As a medication, it ...
a potent
chemotherapeutic agent for acute promyelocytic leukemia
*
ATO fuse
*
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, 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 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, econo ...
, 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 Taxation Office (ATO) is an Australian statutory agency and the principal revenue collection body for the Australian Government. The ATO has responsibility for administering the Australian federal taxation system, superannuatio ...
, 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
Build to Order (BTO: sometimes referred to as Make to Order or Made to Order (MTO)) is a production approach where products are not built until a confirmed order for products is received. Thus, the end consumer determines the time and number of ...
*
Asset turnover Asset turnover (ATO), total asset turnover, or asset turns is a financial ratio that measures the efficiency of a company's use of its assets in generating sales revenue or sales income to the company. Asset turnover is considered to be an Activity ...
*ATO, the Amtrak station code for
Atco (NJT station)
Atco is a train station in Atco, New Jersey on the Atlantic City Line. It serves NJ Transit trains, and the local 554 bus route.
Its Amtrak station code is ATO. Eastbound service is offered to Atlantic City and Westbound service is offered to P ...
, 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
*
Ato, Yamaguchi – a Japanese town
*
Ato Station
See also
*
Osman Ali Atto also written Osman Ali Ato, a Somali warlord
*One of three 2002
Football World Cup mascots
{{disambiguation