{{wiktionary|yay}} '''Yay''' may refer to: * St. Anthony Airport, Newfoundland and Labrador, Canada, by IATA code * Gwune language, by ISO 639-3 code * ''Yay!'' (album), a 2023 album by Motorpsycho * Yay language, an alternate name for Bouyei, in southern Guizhou Province in mainland China * Youth Assisting Youth, a volunteer-based peer mentoring program based in Toronto, Ontario, Canada
==See also== * "Yay Yay", a 2013 song by Schoolboy Q * Jay (disambiguation) * Yea (disambiguation)
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