COT, CoT or cot may refer to:
Bed Camp bed (North American English) Infant bed (British English)
Science and technology Car of Tomorrow, a car design used in NASCAR racing Cost of transport, an energy calculation Cotangent (cot), a trigonometric function Cyclooctatetraene, an unsaturated hydrocarbon Finger cot, a hygienic cover for a single finger Chain-of-thought prompting, a method of engineering language model prompts Malbec (French: Côt), a grape variety
Government and military Colombian Time, the time zone used in Colombia; see Time in Colombia Comando de Operações Táticas, a Brazilian counter-terrorism force Commitments of Traders, a US market report Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment, in the UK
Transportation Coatesville station (Amtrak station code), US Cottingley railway station (National Rail station code), England Cotulla–La Salle County Airport IATA and FAA LID code COT Costa Airlines (former ICAO airline designator), a defunct airline
People Cot (surname) Cot Deal (1923–2013), American baseball pitcher and coach
Other uses Chicago Opera Theater, an opera company Cot Valley, Cornwall, England Club Olympique des Transports, a football club based in Tunis, Tunisia
See also Cottage, a small house Goahti, Sami hut or tent Kohte, a German Scouting tent COTS (disambiguation) C0t analysis, a biochemical technique Khat (disambiguation) Khat, a drug