Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: CIO
  1. A federation of North American industrial unions that merged with the American Federation of Labor in 1955
    - Congress of Industrial Organizations
Abbreviation: CIO
  1. Chief information officer, the head of information technology
  2. Chief investment officer, the head of investments

Type of: federation

Encyclopedia: CIO