CUW

CUW may refer to:

Concordia University Wisconsin, a private liberal arts college
ISO 3166-1 alpha-3 code for Curaçao, a Caribbean constituent country of the Kingdom of the Netherlands
CUW (railway station), a Welsh railway station that opened in 1854
CuW, Copper–tungsten, a pseudo-alloy
cuw, ISO 639-3 code for the Chukwa language of Nepal