USU

USU or Usu may refer to:

• Universal Student Unionism (Australia)
• Usu (mortar), a Japanese mortar

Science and Technology

• Unseptunium, a hypothetical chemical element with symbol Usu

Universities

• Universidade Santa Úrsula (Brazil)
• Utah State University (Logan, Utah)
• Ulyanovsk State University (Ulyanovsk, Russia)
• Uniformed Services University
• University of Sydney Union
• Ural State University aka Ural A.M. Gorky State University (Russia)
• United States University

Places

• Mount Usu, a volcanic mountain in Hokkaido, Japan
• Wusu, a city in Xinjiang, China
• Francisco B. Reyes Airport, serving Coron and Busuanga Island, Palawan Province, Philippines (IATA code USU)

Computers

• USU Software, a German software and IT business
• USU (operating system), a Bulgarian linux distribution