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CIO

or C.I.O.

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abbreviation

Business.chief information officer: an executive in an organization who oversees policies and decisions relating to information technology and computer systems.
Business.chief investment officer: an executive in an organization who oversees financial assets.

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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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British Dictionary definitions for CIO

CIO
/ US /

abbreviation for

Congress of Industrial OrganizationsSee also AFL-CIO
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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