Woo may be: · Woo , a 1998 comedy film · WOO , a defunct ship-to-shore radiotelephone station · Woo , a video game character · WoO, a catalogue of Beethoven's music without opus number. · Bio Planet WoO, a Japanese television show Woo may be the romanization of any of several Asian names: · Hu (?) · Wu (?) · U, a Korean surname (?) Woo may also refer to: · World of Outlaws, a car racing organization · College of Wooster · Werk ohne Opuszahl, a musical notation meaning without Opus number WOO