BWU

BWU may mean:
 * "BWU" (song), by Tegan and Sara
 * Baldwin Wallace University, in Berea, Ohio
 * BoyWithUke, an acronym commonly used by the BoyWithUke fandom
 * Bankstown Airport, IATA airport code "BWU"
 * Barbados Workers' Union
 * Big Willy Unleashed, a side game in the Destroy All Humans franchise
 * Blind Workers' Union of Victoria, a trade union in Australia
 * Blue Whale Unit, a unit of measurement in whaling