YMO

YMO may refer to:


 * Yellow Magic Orchestra, the Japanese synthpop band
 * Yellow Magic Orchestra (album), the band's debut album
 * Moosonee Airport, the IATA airport code
 * Young Men Organization, an auxiliary organization of The Church of Jesus Christ of Latter-day Saints for adolescent boys
 * Young Muslim Organisation, in the United Kingdom
 * Yugoslav Muslim Organization
 * Yangum language, by ISO 639 code