GTS

GTS may refer to:

Science and technology

• Geologic Time Scale, a system of chronological measurement
• Global task scheduling, internal use model of the ARM big.LITTLE architecture
• Global Telecommunications System, a network for the transmission of meteorological data
• Greenwich Time Signal, a series of radio signals used to mark the precise start of an hour

Vehicles

• Gas turbine ship, a naval vessel powered by gas turbines
• HSV GTS, an Australian high-performance vehicle based on the Holden Commodore

Other uses

• Geelong Transit System, a public transport brand in Geelong, Victoria,
• General Theological Seminary, a seminary in Manhattan, New York
• Gilles de la Tourette syndrome, a disorder characterized by motor and verbal tics
• Global Trade Station, a location in certain computer games that allows trading of Pokémon between the players
• Go to Sleep, an attack used in professional wrestling
• Good Thinking Society, a skeptical organisation in the United Kingdom
• Grand Touring Supreme, a class in the IMSA GT Championship
• Great Trigonometric Survey, the first comprehensive survey of India to utilise triangulation
• Green Tobacco Sickness, a type of nicotine poisoning
• GTS/BKN, the callsign of a TV station known on-air as Southern Cross Television in Port Pirie, South AustraliaAustralia
• GTS Technologies, a United Kingdom mechanical handling and paint finishing company