What does AO stand for?

The list of AO abbreviation meanings.

Stands For|629Abbreviated As|0Related|0
3
Aircraft Operator
3
Airways obstruction
3
Alcohol oxidase
3
Alice Ottley
3
Alternative Oxidase
3
American Ordnance
3
American Orthodontics
3
American Outdoors
3
Amine oxidase
3
Amobi Okoye
3
Anaplastic Oligodendroglioma
3
Anaplastic oligodendrogliomas
3
Anonymous Official
3
Anonymous One
3
Aortic occlusion
3
Apparel Online
3
Arabian Oil
3
Arbeitsgemeinschaft fur Osteosynthesefragen
3
Area Officer
3
Armagh Observatory
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APASmart Define. (2017). ao. Retrieved September 24, 2026, from http://smartdefine.org/ao/abbreviations/f
ChicagoSmart Define. 2017. "ao" http://smartdefine.org/ao/abbreviations/f (accessed September 24, 2026).
HarvardSmart Define 2017, ao, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/ao/abbreviations/f>.
MLASmart Define. "ao" 23 September 2017. Web. 24 September 2026. <http://smartdefine.org/ao/abbreviations/f>