Tay may refer to: People and languages Tay (name), including lists of people with the given name, surname and nickname Tay people, an ethnic group of Vietnam Tày language Atayal language, an Austronesian language spoken in Taiwan (ISO 639-3 code "tay") TAY (singer), Portuguese singer Tiago Amaral (born 1999) Places River Tay, a river in Scotland Tay Bridge, a railway bridge that collapsed, killing all on board a train Loch Tay, a freshwater loch Firth of Tay, the estuary into which the Tay flows Tay, Ontario, Canada, a township Tay River, Ontario, Canada Tay Canal, a part of the river Tay Sound, Nunavut, Canada Tay, Iran Tay, Ardabil, Iran Lough Tay, a lake in County Wicklow, Ireland Tay Head, Antarctica Firth of Tay (Antarctica) Tayside, a former local government area in Scotland Science and technology Tay (bot), an AI chatbot released by Microsoft in 2016 Rolls-Royce RB.44 Tay, a turbojet aircraft engine Rolls-Royce RB.183 Tay, a turbofan aircraft engine Transportation and military , the name of several Royal Navy ships ASL Airlines Belgium, formerly TNT Airways, ICAO airline code TAY Tartu Airport, Estonia, IATA code TAY Other uses Tay (treasurer), a high official of Ancient Egypt Radio Tay, a group of three Independent Local Radio stations in Scotland Tay FM Tay 2 Tay, a fictional location in the video game Riven University of Tampere (Finnish: Tampereen yliopisto (Tay)), a university in Finland See also Tai (disambiguation) Taytay (disambiguation) Tays (disambiguation) Thay (disambiguation) Tayy, an ancient Arab tribe Language and nationality disambiguation pages