cio   (TTS Sound)

The cio has 2 Senses.

• congress of industrial organizations, cio
• cio
• a federation of North American industrial unions that merged with the American Federation of Labor in 1955
• 1955年にアメリカ労働総同盟と合併したした北米の産業別労働組合の連邦

• congress of industrial organizations, cio
• cio
• a federation of North American industrial unions that merged with the American Federation of Labor in 1955
• 1955年にアメリカ労働総同盟と合併したした北米の産業別労働組合の連邦