ＣＥＲＯセロFreq.FrequencyTop 50,000Meanings1nounCERO; Computer Entertainment Rating Organizationorganization nameAbbreviation for the Japanese video game rating board. Used in game industry contexts.このゲームはＣＥＲＯの審しん査さで「Ｃ」区く分ぶんになった。This game received a 'C' rating from CERO.
