ASU

ASU may refer to:

• ASU-57, Soviet airborne support gun
• ASU-85, Soviet airborne support gun
• Aikido Schools of Ueshiba
• Air separation unit
• Airport Security Unit (disambiguation)
• American Servicemen's Union, a union for soldiers founded in 1967, during the Vietnam War
• Army Service Uniform
• Australian Services Union
• Active service unit, individual units with the Provisional Irish Republican Army
• Arab Socialist Union (disambiguation), the name of a number of political parties in the Arab world
• Asian Skating Union
• Active Set Updates rate, a performance value for mobile phone signals
• Avionics Switching Unit

Transportation

• Silvio Pettirossi International Airport (IATA code: ASU), Asuncion, Paraguay

Universities

• Aichi Sangyo University, Okazaki, Aichi, Japan
• Aichi Shukutoku University, Aichi, Japan
• Ain Shams University, Egypt
• Aklan State University, Aklan, the Philippines
• Alabama State University, Montgomery, Alabama, USA
• Albany State University, Albany, Georgia, USA
• Alcorn State University, Lorman, Mississippi, USA
• Altai State University, Russia
• American Sentinel University, Denver, Colorado, USA
• Angelo State University, San Angelo, Texas, USA
• Appalachian State University, Boone, North Carolina, USA
• Applied Science University (Bahrain)
• Arkansas State University, Jonesboro, Arkansas, USA
• Arizona State University, Arizona, USA
• Augusta State University, Augusta, Georgia, USA