ATK may refer to:

Companies

Alliant Techsystems Alliant Techsystems Inc. (ATK) was an American aerospace, defense, and sporting goods company with its headquarters in Arlington County, Virginia, in the United States. The company operated in 22 states, Puerto Rico, and other countries. ATK's ...

, an American aerospace, defense, and sporting goods company, now part of Northrop Grumman * ATK motorcycles, an off-road motorcycle manufacturer *

A.T. Kearney Kearney is a global management consulting firm with offices in more than 40 countries worldwide. Kearney has consistently earned top places among global management consulting firm rankings, such as Vault's Consulting 50 and ''Consulting'' magazine' ...

, a management consulting firm *

ATK Thiokol Thiokol (variously Thiokol Chemical Corporation(/Company), Morton Thiokol Inc., Cordant Technologies Inc., Thiokol Propulsion, AIC Group, ATK Thiokol, ATK Launch Systems Group; finally Orbital ATK before becoming part of Northrop Grumman) was an ...

, or ATK Launch Systems Group, former names of Thiokol, an aerospace, defense and commercial products company, now part of Orbital ATK *

ATK (football club) ATK (formerly Atlético de Kolkata) was an Indian professional football club based in Kolkata, West Bengal. The club competed in the Indian Super League, the top flight of Indian football and were the league champions during the inaugural ...

, Indian football club active from 2014 to 2020

Software

Accessibility Toolkit Accessibility Toolkit (ATK) is an open source software library, part of the GNOME project, which provides application programming interfaces (APIs) for implementing accessibility support in software. One common nomenclature to explain an acce ...

, a GNOME API for developing accessible applications *''Andrew Toolkit'', part of the Andrew Project used to create and distribute documents *

Atomistix ToolKit Atomistix ToolKit (ATK) is a commercial software for atomic-scale modeling and simulation of nanosystems. The software was originally developed by Atomistix A/S, and was later acquired by QuantumWise following the Atomistix bankruptcy. QuantumWise w ...

, software for atomic-scale modeling

Other uses

Arachidonyl trifluoromethyl ketone Arachidonyl trifluoromethyl ketone (ATK) is an analog of arachidonic acid. that inhibits some isoforms of the enzyme phospholipase A2. Specifically it inhibits the 85 kDa cystolic PLA2 (cPLA2). It has been studied as a neuroprotective agent after ...

, an analog of arachidonic acid *

Aboriginal traditional knowledge Traditional knowledge (TK), indigenous knowledge (IK) and local knowledge generally refer to knowledge systems embedded in the cultural traditions of regional, indigenous, or local communities. According to the World Intellectual Property Organi ...

, cultural knowledge of aboriginal peoples *''

America's Test Kitchen ''America's Test Kitchen'' (originally ''America's Test Kitchen from Cook's Illustrated Magazine'') is a half-hour long cooking show broadcast by PBS and Create. Originally hosted by Christopher Kimball, the program currently is co-hosted by Jul ...

'', a cooking show on PBS *

Arbetstidsförkortning Arbetstidsförkortning (ATK; English: ''shortening of work time'' ) is additional leave in Sweden, typically 5-10 work days per year. It is not legally mandated, but is available to many employees through collective bargaining agreements Collec ...

, a system of additional leave entitlement in Sweden *

Atqasuk Edward Burnell Sr. Memorial Airport Atqasuk Edward Burnell Sr. Memorial Airport is an uncontrolled public use airport located one nautical mile (2 km) south of the central business district of Atqasuk, a city in North Slope Borough, Alaska, United States. The airport ...

, Atqasuk, Alaska (IATA Code: ATK) *

Bruton's tyrosine kinase Bruton's tyrosine kinase (abbreviated Btk or BTK), also known as tyrosine-protein kinase BTK, is a tyrosine kinase that is encoded by the ''BTK'' gene in humans. BTK plays a crucial role in B cell development. Structure BTK contains five differ ...

, a protein * Kiribati Grand Order (, post-nominals: ATK)

Companies

Software

Other uses

See also