What does AO stand for?

The list of AO abbreviation meanings.

Stands For|629Abbreviated As|0Related|0

629 entries under topic. ×

22
Area Of Operations(Military jargon, US army, Military slang)
8
Action Officer(Army, Military)
2
Aerial Observer(Army, Military)
1
Authenticator Organization(Army, Military)
1
Authorized Outage(Army, Military)
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APASmart Define. (2017). ao. Retrieved September 24, 2026, from http://smartdefine.org/ao/abbreviations/f/Army
ChicagoSmart Define. 2017. "ao" http://smartdefine.org/ao/abbreviations/f/Army (accessed September 24, 2026).
HarvardSmart Define 2017, ao, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/ao/abbreviations/f/Army>.
MLASmart Define. "ao" 23 September 2017. Web. 24 September 2026. <http://smartdefine.org/ao/abbreviations/f/Army>