GMS

GMS may refer to:

Education

 * Gates Millennium Scholars Program, higher education scholarship program in the United States
 * Glen Mills Schools, in Thornbury Township, Delaware County, Pennsylvania, United States
 * Governor Morehead School, in Raleigh, North Carolina, United States
 * Great Marlow School, in Buckinghamshire, England
 * Greenbriar Middle School, in Parma, Ohio, United States
 * Noel Grisham Middle School, in the Anderson Mill community, Texas, United States

Medicine

 * General medical services, the contract under which NHS general practitioners work
 * GMS syndrome, a genetic disorder

Science and technology

 * GMS (software), groundwater simulation software
 * Geographic Messaging Service, a location-based mobile messaging service
 * Geostationary Meteorological Satellite, a series of Japanese weather satellites
 * Globalization management system, a type of software for automating human language translation
 * Glycerol monostearate, a type of emulsifier
 * Google Mobile Services, proprietary apps and services from Google bundled with Android devices
 * Grocott's methenamine silver stain, histological stain used to identify fungi by staining of the cell walls
 * Galvanized mild steel, a kind of prepainted metal

Other uses

 * GMS (music group), a Dutch psychedelic trance duo
 * Global MapleStory, a multiplayer online role-playing game
 * Good Morning Scotland, a Scottish breakfast radio news programme
 * Greater Mekong Subregion, encompassing the Mekong River basin
 * GMS Motorcycles, an English motorcycle designer
 * GMS Racing, an American professional stock car racing team