What does OO stand for?

The list of OO abbreviation meanings.

Stands For|151Abbreviated As|0Related|0
18
Object-Orientation
17
Object Orientation
10
Ozzy Osbourne
10
Olive Oil
8
Oakley, Inc.
7
Object Orientated
7
Overwhelming Offer
7
Only Online
6
Our object
6
Object Oriented(Architectural, Architecture, Construction)
5
Objects Objects
5
Operations Officer
4
Object-Oriented(Development, Computer, Information Technology)
4
Ocean to Ocean
4
Odd-Odd
4
Official Observer
4
Orientacion a Objetos
4
Original Oratory
4
Over And Out(Online, Text messaging, CHAT)
4
Owner Occupied(Business)
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APASmart Define. (2017). oo. Retrieved September 21, 2026, from http://smartdefine.org/oo/abbreviations/f
ChicagoSmart Define. 2017. "oo" http://smartdefine.org/oo/abbreviations/f (accessed September 21, 2026).
HarvardSmart Define 2017, oo, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/oo/abbreviations/f>.
MLASmart Define. "oo" 25 September 2017. Web. 21 September 2026. <http://smartdefine.org/oo/abbreviations/f>