• Definition for "CIO"
  • Sentence for "CIO"
  • Urban Dictionary for "CIO"
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CIO definition

  • abbreviation:
    • main information officer
    • Congress of Industrial businesses
  • initialism:
    • main information officer
    • chief financial investment officer
    • primary innovation officer
    • Congress of Industrial Organizations
  • noun:
    • a federation of us industrial unions that merged using American Federation of Labor in 1955
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