What does IO stand for?

The list of IO abbreviation meanings.

Stands For|301Abbreviated As|0Related|0
2
Integrated Optic
2
Integration Organization
2
Intelligence Overview
2
Inter-Ocular
2
Interactive Office
2
Interface Offset
2
Interior Orientation
2
Intermediate Objective
2
Internal Order(Military)
2
Internal Oxidation
2
Interoperability(Military)
2
Interventional Oncology
2
Intestinal Obstruction(Medicine)
2
Intraosseous(Pharmacy, Medicine)
2
Inventory Objective(Military)
2
Investigating Official
2
Inward Operator
2
instructor-operator
2
Intelligent Ovens
2
Ionium(Medicine)
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APASmart Define. (2017). io. Retrieved September 22, 2026, from http://smartdefine.org/io/abbreviations/f
ChicagoSmart Define. 2017. "io" http://smartdefine.org/io/abbreviations/f (accessed September 22, 2026).
HarvardSmart Define 2017, io, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/io/abbreviations/f>.
MLASmart Define. "io" 21 December 2017. Web. 22 September 2026. <http://smartdefine.org/io/abbreviations/f>