AGS

AGS can refer to:

*AGS, the US Navy hull classification symbol for Surveying Ship
*Advanced Gun System
*M8-AGS, the M8 Armored Gun System
*AGS-17, the Soviet-designed automatic grenade launcher
*AGS, three-letter code for Augusta Regional Airport in Augusta, Georgia, USA
*AGS, The National Rail code for Argyle Street railway station, United Kingdom
*Adventure Game Studio, software for creating point-and-click adventure games
*AGS, the product code for Nintendo's Game Boy Advance SP
*Cisco AGS, a network router model popular in the early 1980s
*Alternating Gradient Synchrotron, a particle accelerator-collider complex located in USA
*AGS, (Annualized Geothermal Solar) heating, combining passive solar and geothermal heating techniques
*AGS, ESRI ArcGIS Server

Biology:
*Antigens (Ags), targets of immune response

Chemistry:
*Ag₂S, Silver sulfide

Organizations, societies, companies:
*Alabama Great Southern Railroad
*Alberta Geological Survey
*American Gem Society
*American Geographical Society
*Americans For Gun Safety Foundation
*Australian Government Solicitor
*Alpha Gamma Sigma, an honor society in California
*Automobiles Gonfaronnaises Sportives, a defunct Formula 1 team
*Alliance for Green Socialism, a political party in Britain
*American Gita Society, see International Gita Society
*American Gerbil Society, the pedegree Gerbil Breeding organisation in the United States

Educational institutions:
*Airline Ground Schools
*Aberdeen Grammar School
*Adams' Grammar School
*Aireborough Grammar School
*Alcester Grammar School
*Allan Glen's School
*American Graduate School of International Relations and Diplomacy
*Arkansas Governor's School
*Auckland Grammar School
*Aylesbury Grammar School
*Antrim Grammar School

Medical terms:
*Adrenogenital syndrome
*Alagille syndrome, a multisystem disorder involving primarily the liver, heart, eyes, face, and skeleton

Place
*Aguascalientes, Mexican state

Other
*Ag is also used in short form for the term Aggies