ATC may refer to:

Medicine

* Acute traumatic

coagulopathy Coagulopathy (also called a bleeding disorder) is a condition in which the blood's ability to coagulate (form clots) is impaired. This condition can cause a tendency toward prolonged or excessive bleeding ( bleeding diathesis), which may occur s ...

Anaplastic thyroid cancer Anaplastic thyroid cancer (ATC), also known as anaplastic thyroid carcinoma, is an aggressive form of thyroid cancer characterized by uncontrolled growth of cells in the thyroid gland. This form of cancer generally carries a very poor prognosis d ...

, a form of thyroid cancer *

Anatomical Therapeutic Chemical Classification System The Anatomical Therapeutic Chemical (ATC) Classification System is a drug classification system that classifies the active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemi ...

, a WHO drug classification system * Certified

athletic trainer An athletic trainer is a certified and licensed health care provider who practices in the field of sports medicine. Athletic training has been recognized by the American Medical Association The American Medical Association (AMA) is an American ...

, post-nominal letters

Organizations

Military

Air Training Command The Air Training Command (ATC) is a former United States Air Force (USAF) Major Command designation. It was headquartered at Randolph Air Force Base, Texas, but was initially formed at Barksdale Air Force Base, Louisiana. It was re-designated ...

, the predecessor to Air Education and Training Command in the United States Air Force *

Air Training Corps The Air Training Corps (ATC) is a British Youth organisations in the United Kingdom, volunteer youth organisation; aligned to, and fostering the knowledge and learning of military values, primarily focusing on military aviation. Part of the ...

, United Kingdom, for cadets *

Air Transport Command Air Transport Command (ATC) was a United States Air Force unit that was created during World War II as the strategic airlift component of the United States Army Air Forces. It had two main missions, the first being the delivery of supplies a ...

, a United States Army Air Force command during World War II * New Zealand Air Training Corps, for cadets

Education

* Academy for Technology and the Classics, a charter school in Santa Fe, New Mexico, US * Advanced Technology College, a community college in Daytona Beach, Florida, US * Applied Technology College, one of several campuses in the Utah College of Applied Technology system * Ambrose Treacy College, high school in Brisbane, Australia

Other organizations

Alabang Town Center Alabang Town Center (also known colloquially as ''Town'' and abbreviated as ''ATC'') is a Shopping mall, shopping Lifestyle center (retail), lifestyle center located south of Metro Manila, located next to gated residential communities, and bustli ...

, a shopping mall in Muntinlupa, Philippines *

Altice (company) Altice Group Lux Sàrl (formerly Altice Europe N.V. and commonly known as Altice) is a Luxembourg-based multinational corporation, multinational telecommunications and mass media company with official headquarters in Luxembourg, founded and hea ...

, Luxembourg-based multinational telecoms company by Euronext stock symbol * American Technology Corporation, former name of LRAD Corporation, a sound technology company * American Thermoplastic Company, a United States plastics manufacturer * American Tobacco Campus, a former property of the

American Tobacco Company The American Tobacco Company was a tobacco company founded in 1890 by J. B. Duke through a merger between a number of U.S. tobacco manufacturers including Allen and Ginter, Goodwin & Company, and Kinney Brothers. The company was one of the or ...

in Durham, North Carolina, US * American Tractor Corporation, a 1950 manufacturer of crawler tractors which merged into Case * American Truck Company * American-Turkish Council, a business association promoting U.S.-Turkish relations *

Appalachian Trail Conservancy The Appalachian Trail Conservancy (ATC; formerly Appalachian Trail Conference) is a nonprofit organization dedicated to the conservation of the Appalachian Trail, a route in the eastern United States that runs from Maine to Georgia. Founded in 1 ...

, a United States nonprofit organization * Applied Technology Council, a nonprofit founded in 1973 which studies the effects of hazards on the built environment * Aquarian Tabernacle Church, a Wiccan church founded in 1979 * Argentina Televisora Color, former name of the television network Televisión Pública (Canal 7) * Atlanta Track Club, a non-profit running organization based in Atlanta, Georgia *

Atlanta Transit Company The Atlanta Transit Company (ATC) was a public transport operator based in Atlanta, Georgia, which existed from 1950 to 1972. It was the immediate predecessor of the Metropolitan Atlanta Rapid Transit Authority (MARTA). History Since the 1920s, t ...

, former rail operator in Georgia, United States *

Auckland Theatre Company Auckland Theatre Company (ATC) is a professional theatre company in Auckland. It was founded in 1992 and since 2016 has been based in ASB Waterfront Theatre in the Wynyard Quarter in central Auckland. History Auckland Theatre Company (ATC) wa ...

, professional theatre company, New Zealand * Australian Telecommunications Corporation, formerly Australian Telecommunications Commission * Automobile and Touring Club for United Arab Emirates, a member of the

Fédération Internationale de l'Automobile The Fédération Internationale de l'Automobile (FIA; ) is an international organisation with two primary functions surrounding use of the automobile. Its mobility division advocacy, advocates the interests of motoring organisations, the automot ...

Science and technology

* Ancillary Terrestrial Component, a U.S. Federal Communications Commission-approved technique for using a network of cell-phone towers to supplement a Mobile Satellite Service *

UK Astronomy Technology Centre The UK Astronomy Technology Centre (UK ATC) is based at the Royal Observatory in Edinburgh, Scotland, and is part of the Science and Technology Facilities Council. The UK ATC designs, builds, develops, tests and manages major instrumentation ...

, based at the Royal Observatory in Edinburgh, Scotland, part of the Science and Technology Facilities Council * Athletic Trainer Certified, a healthcare professional board certified in athletic training *

Automatic taxonomy construction Automatic may refer to: Music Bands * Automatic (Australian band), Australian rock band * Automatic (American band), American rock band * The Automatic, a Welsh alternative rock band Albums * ''Automatic'' (Jack Bruce album), a 1983 ele ...

, a branch of natural language processing, which applies software programs to generate taxonomical classifications from a body of texts. *

Average total cost In economics, average cost (AC) or unit cost is equal to total cost (TC) divided by the number of units of a good produced (the output Q): AC=\frac. Average cost is an important factor in determining how businesses will choose to price their pro ...

, in economics * Automatic tool changer, a mechanism allowing CNC machines to switch cutting tools without operator intervention. * Alternate technical concept, in engineering and construction. *

USENIX Annual Technical Conference The USENIX Annual Technical Conference (USENIX ATC, or, canonically, USENIX) is a conference of computing researchers sponsored by the USENIX association. The conference includes computing tutorials, and a single track technical session for present ...

, an annual peer-reviewed conference * ATC, a codon for the amino acid

isoleucine Isoleucine (symbol Ile or I) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH form under biological conditions), an α-carboxylic acid group (which is in the depro ...

Transport

Advanced transportation controller The advanced transportation controller (ATC) is a standardization effort being undertaken by the United States Department of Transportation as part of their Intelligent transportation system (ITS) efforts. The ATC is being developed to provide a ...

, a standardization effort as part of the United States Department of Transportation's Intelligent transportation system * All-terrain cycle, a type of

all-terrain vehicle An all-terrain vehicle (ATV), also known as a light utility vehicle (LUV), a quad bike or quad (if it has four wheels), as defined by the American National Standards Institute (ANSI), is a vehicle that travels on low-pressure tires, has a seat ...

* Alvarado Transportation Center, an intermodal transit center in New Mexico * American Truck Corporation, a USA importer and/or assembler of Tatra and Kraz trucks. *

Armored Troop Carrier (LCM) Armored Troop Carriers (ATC), often called ''Tangos'' from the phonetic alphabet for ''T'', were LCM-6 landing craft modified for riverine patrol missions. They were used by the Mobile Riverine Force (MRF) of the United States Army and Navy in ...

, used in the Vietnam War * Automatic traffic counter, see traffic count

Aviation

Air traffic control Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled air ...

, a service provided to aircraft by ground-based controllers **

Air traffic controller An Air traffic controller (ATC) is a person responsible for the coordination of traffic in their assigned airspace. Typically stationed in area control centers or control towers, they monitor the position, speed, and altitude of aircraft and c ...

, people who expedite and maintain a safe and orderly flow of air traffic in the global air traffic control system * Air Tanzania Corporation, the former state-owned airline of Tanzania

Rail

Automatic train control Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external inputs. For example, a system could effect an emergency brake application if the driver do ...

, a safety system for railways * Automatic and Track Control, a tokenless form of safeworking on single rail lines used in Victoria, Australia

Games and hobbies

* Armacham Technology Corporation, a fictional technology developer in the video game ''F.E.A.R.'' * Artist trading cards, individual fine art miniatures * 'Any to Come', a type of conditional bet; See

Glossary of bets offered by UK bookmakers This is a non-exhaustive list of traditional and popular bets offered by bookmakers in the United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in ...

Sports

* SV Atlétiko Tera Corá, a Bonaire football club

Other uses

* Acoustic Transducer Company, a British loudspeaker and electronic equipment manufacturer * ''

All Things Comedy William Frederic Burr (born June 10, 1968) is an American stand-up comedian, podcaster, actor, writer, and director. He started his career as a stand-up comedian before expanding his career as an actor on stage and screen. As a comedian he is known ...

'', a comedy company and podcast aggregate * ''

All Things Considered ''All Things Considered'' (''ATC'') is the flagship news program on the American network National Public Radio (NPR). It was the first news program on NPR, premiering on May 3, 1971. It is broadcast live on NPR affiliated stations in the United ...

'', a news show on National Public Radio in the United States * Against the Current (band), an American pop rock band * Argentina Televisora Color, former name for Televisión Pública in Argentina * A Touch of Class (band), a pop music group from Germany and the UK (1999–2003) *

Agreement on Textiles and Clothing The Agreement on Textiles and Clothing (ATC) succeeded the Multi Fibre Arrangement (MFA), and facilitated the gradual dismantling of quotas for world textile trade that the MFA had put into place. Thus, the Agreement on Textiles and Clothing (ATC) ...

, a World Trade Organization regulation for trade in textiles and garments * Audio Tele-Conference * ATC (belay device), a type of belay device for rock climbing * Authorization to Carry, a permit issued in Canada to carry Restricted firearms and Prohibited handguns