WSU may refer to:

Universities

United States Washington State University in Pullman, Washington Wayne State University in Detroit, Michigan Weber State University in Ogden, Utah Western State University in Fullerton, California Westfield State University in Westfield, Massachusetts Wichita State University in Wichita, Kansas Winona State University in Winona, Minnesota Wisconsin State Universities (13 campuses) Worcester State University in Worcester, Massachusetts Wright State University in Dayton, Ohio

Africa Walter Sisulu University in Mthatha, South Africa Wolaita Sodo University in Wolaita, Ethiopia

Australia Western Sydney University in Sydney, Australia

Transport West Sutton railway station, London, National Rail station code Amtrak code for station location Wausau, Wisconsin

Other Waikato Students' Union, a student union at the University of Waikato, New Zealand White Student Union, organisation in Towson, Maryland, United States Women Superstars United, a professional wrestling company