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)
13
Aviation Ordnanceman(Navy, Aviation, Military)
8
Action Officer(Army, Military)
7
Approving Official(Military)
6
Area Of Operation(Military)
4
Accounts Office(Military)
4
Acquisition Objective(Military)
4
Approving Officials(Military)
2
Acousto-Optic(Military)
2
Aerial Observer(Army, Military)
2
Air Officer(Military)
2
Attack Operations(Military)
2
Authorizing Official(Military)
2
Fleet Oiler(Hull code, SHIP, Military)
1
Authenticator Organization(Army, Military)
1
Authorized Outage(Army, Military)
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APASmart Define. (2017). ao. Retrieved September 25, 2026, from http://smartdefine.org/ao/abbreviations/f/Military
ChicagoSmart Define. 2017. "ao" http://smartdefine.org/ao/abbreviations/f/Military (accessed September 25, 2026).
HarvardSmart Define 2017, ao, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/ao/abbreviations/f/Military>.
MLASmart Define. "ao" 23 September 2017. Web. 25 September 2026. <http://smartdefine.org/ao/abbreviations/f/Military>