WLU

WLU may refer to:

Universities

 * Washington and Lee University, in Lexington, Virginia, United States
 * West Liberty University, in West Liberty, West Virginia, United States
 * Wilfrid Laurier University, in Waterloo, Ontario, Canada

Other uses

 * Western Labor Union, a defunct trade union of the United States
 * Wuliwuli language, an extinct language of Australia