CIO may refer to:
Organizations
Governmental organizations
- Central Imagery Office, an office of the US Department of Defense that was a predecessor of the National Geospatial-Intelligence Agency
- Central Intelligence Office, the national intelligence agency of the former South Vietnam
- Central Intelligence Organisation, the national intelligence agency of Zimbabwe
- Corruption Investigation Office for High-ranking Officials, a government agency of South Korea
Non-governmental organizations
- Centro de Investigaciones en Optica, a Mexican research centre in optics
- Charitable incorporated organisation, a form of legal entity for non-profit organizations in the United Kingdom
- Comité international olympique or International Olympic Committee, an international sports federation
- Congress of Industrial Organizations or Committee of Industrial Organization, a 1935–1955 national trade union centre that merged into the AFL-CIO
- Credit and Investments Ombudsman, an Australian dispute resolution service
Titles
- Chairperson-in-office, an official of a member state holding the presidency of an international organization
- Commonwealth Chairperson-in-Office, an official of the Commonwealth of Nations
- Chief information officer, the head of information technology
- Chief innovation officer, the head of innovation, responsible for innovation management
- Chief investment officer, the head of investments
Other uses
- CIO (magazine), both print and online
- Concurrent input/output, a feature in the JFS file system
- Conventional International Origin, a conventionally defined reference axis of the pole's average location
- "Cry it out", an aspect of the Ferber method for solving childhood sleep problems
- City One station, Hong Kong, MTR station code
See also
Topics referred to by the same term
This disambiguation page lists articles associated with the title CIO.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: