ITFalso: アイティーエフFreq.FrequencyTop 100,000Meanings1nouninternational trade fairAbbreviation for 'international trade fair'. Used in business and trade contexts.See also: 国際見本市来らい月げつ、東とう京きょうでITFが開かい催さいされる。An international trade fair will be held in Tokyo next month.