WUSI

WUSI or Wusi may refer to:


 * May Fourth Movement or Wusi Movement
 * Wusi Square
 * WUSI (FM), a radio station (90.3 FM) licensed to serve Olney, Illinois, United States
 * WUSI-TV, a television station (channel 23, virtual 16) licensed to serve Olney, Illinois
 * Wusi language, an Oceanic language spoken in Vanuatu