GMS explained

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

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

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