USY

USY may refer to:

United Synagogue Youth, a Jewish youth group University of Sanya, a Chinese university USY, the Uyghur Cyrillic alphabet Usy, Tatarstan, a place in Russia Ultrastable zeolite Y, high-silica synthesized faujasite that had its aluminium removed

See also Usie, a term for group selfies United States Youth Soccer Association (USYS), a youth soccer organization