{{wiktionary|gos}} '''GOS''' may refer to:
== Science and technology == * GrapheneOS, an open source, privacy and security-focused Android operating system * gOS (operating system), a deprecated Linux distribution * Gadolinium oxysulfide, an inorganic compound * Galactooligosaccharide, carbohydrates found in milk * Geographical Operations System, mapping and database software for telecommunications companies * Global Ocean Sampling Expedition, an expedition assessing the genetic diversity in marine microbial communities * Grade of service, a probability used in telecommunications to express the quality of voice service * Grid-oriented storage, a dedicated data storage architecture for grid computers * Galactic O star catalogue, an astronomical catalogue * Glasgow Outcome Scale, for cerebral trauma
==Other uses== * Gos (bird), also known as the northern goshawk * Gos (Fils), a river of Baden-Württemberg, Germany, tributary of the Fils * General ophthalmic services, health care services for the eyes * Georgia Ornithological Society, in Georgia, United States * Gloucestershire Old Spots, a breed of domestic pig * Government Offices for the English Regions (GOs), former governmental organizations * Government of Sindh, Pakistan * Grange-over-Sands railway station, in England * Green Oasis School, in Shenzhen, China * Gronings dialect of Low German * Gross operating surplus, the surplus due to owners of incorporated businesses * Somersby Airfield, IATA airport code "GOS"
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