What does RO mean?

Are you looking for the meanings of RO? On the following image, you can see major definitions of RO. If you want, you can also download image file to print, or you can share it with your friend via Facebook, Twitter, Pinterest, Google, etc. To see all meanings of RO, please scroll down. The full list of definitions is shown in the table below in alphabetical order.

Major Meanings of RO

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What does ro stand for

All Definitions of RO

As mentioned above, you will see all meanings of RO in the following table. Please know that all definitions are listed in alphabetical order. You can click links on the right to see detailed information of each definition, including definitions in English and your local language.
RORadar Operator
RORadiation Oncologist
RORadio Operator
RORagnarok Online
RORange Only
RORanking Officer
RORaphe Obscurus
RORate Offset
ROReactor Operator
RORead Only
ROReceive Only
ROReceptor Occupancy
RORecherche Opérationnelle
RORecord Only
RORed Orchestra
RORedistribution Order
RORegional Office
RORegional Operation
RORegistered Optician
RORegistered Owner
RORegistration Officer
RORegnum Online
RORegrets Only
RORelay Operator
ROReliability of Operations
RORemains Open
RORemote Office
RORemote Operations
RORemoval of
RORenewables Obligation
RORepair Order
ROReport Orderly
ROReportable Occurrence
ROReporting Officer
RORequest Order
RORequested Off
RORequired One-Time
RORequirements Objective
RORequirements Officer
RORequisitioning Objective
RORescue Officer
ROResearch Objective
ROResearch Only
ROReserve Officer
ROResidence Order
ROResident Office
ROResistive Open
ROResponsible Officer
RORestraining Order
RORestriction Orifice
RORetired Officer
RORevenue Officer
RORevenue Outturn
ROReverse Order
ROReverse Osmosis
ROReviewing Official
RORight On
RORight Outboard
RORisk Officer
RORobust Optimization
RORock Opera
RORoom Only
RORotate Out
RORough Opening
RORoute Order
RORoutine Order
RORouting Organisation
RORoyal Oak
RORoyal Observatory
RORuimtelijke Ordening
RORule Out
RORun on
RORussian Orthodox
RORégime Obligatoire
RORéponse Objective
ROTarom Romanian Air Transport
ROUS Revenue Private Die Proprietary