AGS may refer to:

Organizations

Businesses

AGS Airports AGS Airports Limited is the owner of Aberdeen, Glasgow and Southampton airports. Based in Leeds, England, it was formed in September 2014 by Ferrovial and Macquarie Group. In January 2025 it was sold to AviAlliance. History Aberdeen, Glasgow ...

, owner of Aberdeen, Glasgow and Southampton airports * AGS (motorcycle manufacturer), a motocross bicycle manufacturer * AGS Entertainment, a film production company in India *

Alabama Great Southern Railroad The Alabama Great Southern Railroad is a railroad in the U.S. states of Alabama, Georgia (U.S.), Georgia, Louisiana, Mississippi, and Tennessee. It is an operating subsidiary of the Norfolk Southern Corporation (NS), running southwest from Chatt ...

, US * Automobiles Gonfaronnaises Sportives, a defunct Formula 1 team

Educational institutions

United Kingdom

* Aberdeen Grammar School, Scotland * Acklam Grange School, Middlesbrough, England *

Adams' Grammar School Haberdashers' Adams Grammar School is a selective state grammar school for high-achieving boys and girls aged 11–18 with boarding for boys, located in Newport, Shropshire, offering day and boarding education. As of 2024, boarding fees are £14, ...

, Newport, Shropshire, England *

Alcester Grammar School Alcester Grammar School (AGS) is a co-educational 11-18 maintained selective grammar school, situated in Alcester, Warwickshire, England. On 1 April 2011, Alcester Grammar School became the first school in south Warwickshire to achieve academ ...

, Warwickshire, England * Antrim Grammar School,

County Antrim County Antrim (named after the town of Antrim, County Antrim, Antrim, ) is one of the six counties of Northern Ireland, located within the historic Provinces of Ireland, province of Ulster. Adjoined to the north-east shore of Lough Neagh, the c ...

, Northern Ireland * Aylesbury Grammar School, Buckinghamshire, England

Elsewhere

* Alaqsite'w Gitpu School, Listuguj, Quebec, Canada * Alliance Graduate School, Quezon City, Philippines * American Graduate School in Paris, France * American Graduate School of International Relations and Diplomacy, Paris, France *

Arkansas Governor's School The Arkansas Governor's School (also known as Arkansas Governor's School for the Gifted and Talented or AGS) is a publicly funded four-week (formerly six-week) residential summer program offered to rising seniors in the state of Arkansas. The scho ...

, Conway, Arkansas, U.S. *

Auckland Grammar School Auckland Grammar School (often simplified to Auckland Grammar, or Grammar), established in 1869, is a State school, state, Day school, day and Boarding school, boarding secondary school for Single-sex education, boys in Auckland, New Zealand. ...

, New Zealand

Government and politics

* Alberta Geological Survey, Canada * An

Garda Síochána (; meaning "the Guardian(s) of the Peace") is the national police and security service of Republic of Ireland, Ireland. It is more commonly referred to as the Gardaí (; "Guardians") or "the Guards". The service is headed by the Garda Commissio ...

, the Irish police force *

Australian Government Solicitor The Australian Government Solicitor (AGS) is an Australian public servant and a federal government agency of the same name which provides legal advice to the federal government and its agencies. AGS was originally the Crown Solicitor's Office, ...

Societies

* Alpha Gamma Sigma (honor society) * American Gem Society *

American Geographical Society The American Geographical Society (AGS) is an organization of professional geographers, founded in 1851 in New York City. Most fellows of the society are United States, Americans, but among them have always been a significant number of fellows f ...

* American Geriatrics Society *

Atlantic Geoscience Society The Atlantic Geoscience Society (AGS; ), is a scientific association for earth science, earth scientists working or interested in the Atlantic Canada, Atlantic provinces. The membership comprises professional geologists in industry and academia, s ...

Other organizations

Alpha Gamma Sigma (fraternity) Alpha Gamma Sigma (; commonly known as AgSig or AGS) is a national collegiate social and professional agricultural Fraternities and sororities, fraternity in the United States. History Alpha Gamma Sigma began as a local agricultural fraternit ...

Places

* Argyle Street railway station, Glasgow, Scotland * Augusta Regional Airport in Augusta, Georgia, US

Science and technology

Medicine

* Acute grass sickness, a horse disease *

Adrenogenital syndrome Congenital adrenal hyperplasia (CAH) is a group of Genetic disorder#Autosomal recessive, autosomal recessive disorders characterized by impaired cortisol synthesis. It results from the deficiency of one of the five enzymes required for the Biosy ...

, resulting in hormone imbalance etc. * Aicardi–Goutières syndrome, a rare genetic disorder with a variety of symptoms (neurological, development delays, skin rashes etc.) * Alpha-gal syndrome, a meat allergy resulting from a tick bite

Military technology

* AGS-17, the Soviet-designed automatic grenade launcher * AGS-30, successor of AGS-17 *

Advanced Gun System The Advanced Gun System (AGS) is a naval artillery system developed and produced by BAE Systems Armaments & Services for the ''Zumwalt''-class destroyer of the United States Navy. Designated the 155 mm/62 (6.1-inch) Mark 51 Advanced Gun Sy ...

Airborne Ground Surveillance Airborne ground surveillance (AGS) refers to a class of military airborne radar system (Surveillance aircraft) used for detecting and tracking ground targets, such as vehicles and slow moving helicopters, as opposed to Airborne early warning and ...

, a class of military airborne radar systems *

Alliance Ground Surveillance Alliance Ground Surveillance (AGS) is a NATO programme to acquire an airborne ground surveillance capability (Multi-Platform Radar Technology Insertion Program on the Northrop Grumman RQ-4 Global Hawk#NATO, Northrop Grumman RQ-4 Global Hawk). The N ...

* Armored Gun System, or the M8 Armored Gun System light tank * Surveying ship (AGS), a US Navy hull classification symbol

Other uses in science and technology

Adventure Game Studio Adventure Game Studio (AGS) is an open source development tool primarily used to create graphic adventure games. It is aimed at intermediate-level game designers, and combines an integrated development environment (IDE) with a scripting language ...

, a development tool for graphic adventure games * AGS, product prefix used by models of the

Game Boy Advance SP The Game Boy Advance SP (SP stands for "Special") is a 32-bit handheld game console made by Nintendo. It was released in Japan on February 14, 2003, and to international markets in March. This model is an upgraded version of the Game Boy Advance ...

Alternating Gradient Synchrotron The Alternating Gradient Synchrotron (AGS) is a particle accelerator located at the Brookhaven National Laboratory in Long Island, New York, United States. The Alternating Gradient Synchrotron was built on the innovative concept of the alternat ...

, a particle accelerator * Annualized Geothermal Solar, a passive building heating technology * Apollo Abort Guidance System, a backup computer providing abort capability on the Apollo Lunar Module *

Silver sulfide Silver sulfide is an inorganic compound with the formula . A dense black solid, it is the only sulfide of silver. It is useful as a photosensitizer in photography. It constitutes the tarnish that forms over time on silverware and other silver ob ...

(Ag₂S)

Other uses

* American Government Simulation, a

government simulation game A government simulation or political simulation is a game that attempts to simulate the government and politics of all or part of a nation. These games may include Geopolitics, geopolitical situations (involving the formation and execution of for ...

* The

Esimbi language Esimbi is a Tivoid language of southwestern Cameroon. It is also called Isimbi, Simpi, Age, Aage, Bogue and Mburugam. Writing system High tone is indicated with an acute accent and medium tone is indicated with a macron. References Lang ...

(ISO 639-3 code asi)