USUTopics referred to by the same term / From Wikipedia, the free encyclopedia USU or Usu may refer to: Universal Student Unionism (Australia) Usu (mortar), a Japanese mortar Look up Usu in Wiktionary, the free dictionary.
USU or Usu may refer to: Universal Student Unionism (Australia) Usu (mortar), a Japanese mortar Look up Usu in Wiktionary, the free dictionary.