What does RO stand for?

The list of RO abbreviation meanings.

Stands For|420Abbreviated As|0Related|0
9
Randy Orton
8
Range Officer
8
Registrar's Office
8
remain open
8
Rosie O'Donnell
7
Reactive Oxygen
7
Remains Open
7
Random Order
6
Real Object
6
Red-Out
6
Registered Owner
6
Revers Osmosis
6
Radio Officer
6
Receiving Office
6
ready-only
5
Rapeseed Oil
5
Receive Only(Army, Telecommunications, Military)
5
Record Only
5
Reddish Orange
5
Report Over
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APASmart Define. (2017). ro. Retrieved September 22, 2026, from http://smartdefine.org/ro/abbreviations/f
ChicagoSmart Define. 2017. "ro" http://smartdefine.org/ro/abbreviations/f (accessed September 22, 2026).
HarvardSmart Define 2017, ro, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ro/abbreviations/f>.
MLASmart Define. "ro" 14 November 2017. Web. 22 September 2026. <http://smartdefine.org/ro/abbreviations/f>