What does CIO stand for?

The list of CIO abbreviation meanings.

Stands For|141Abbreviated As|0Related|0
3
Chief Investment Officer(Finance, Business)
3
Customer Integration Office(Technology)
2
Card Issuing Organizations
2
Carousel Instance Object(Technology)
2
Carrier Insertion Oscillator
2
Catalog of Infrared Observations(Astronomical catalog, Celestial objects)
2
Center Information Officer(Technology)
2
Central Input/Output
2
Central Intelligence Organisation
2
Centralized Insolvency Operation
2
Certain of Its Outstanding
2
Channel Input/Output(Telecommunications, Telecom, Technology)
2
Check It Out(Slang)
2
Cheif Investment Officer
2
Chief Information Offier
2
Chief Innovations Officer
2
Chief Internet Officer
2
Chief Investigating Officer
2
Chief of Information Officer(Military)
2
Command Information Officer
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APASmart Define. (2017). cio. Retrieved September 21, 2026, from http://smartdefine.org/cio/abbreviations/f
ChicagoSmart Define. 2017. "cio" http://smartdefine.org/cio/abbreviations/f (accessed September 21, 2026).
HarvardSmart Define 2017, cio, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/cio/abbreviations/f>.
MLASmart Define. "cio" 30 October 2017. Web. 21 September 2026. <http://smartdefine.org/cio/abbreviations/f>