What does RO Stand for?

Browse 171 acronyms and abbreviations related to RO.

  • Raphe Obscurus
  • Rated Output
  • Reactor Operator
  • Read Only
  • Receptor Occupancy (pharmacology)
  • Red Oxide
  • Régime Obligatoire (French: Required Plan; health care)
  • Regional Operation (various organizations)
  • Registration Officer
  • Removal of (medical)
  • Reorder (proofreading)
  • Rescue Officer
  • Research Objective
  • Research Only
  • Research Organization
  • Resistive Open
  • Restriction Orifice (device used to drop pressure in a pipe)
  • Restrictive Orifice
  • Results Of
  • Reverse Order
  • Reverse Osmosis
  • Reverse Osmosis
  • Reverse Osmosis
  • Ride-On (Montgomery County, Maryland transit provider)
  • RingOut
  • Robust Optimization
  • Rondônia (Brazilian state)
  • Rotate Out (Hyper Logo Turtle Graphics command)
  • Rough Opening
  • Royal Observatory
  • Ruimtelijke Ordening (Dutch: spatial development)
  • Run on (proofreading)
  • Regional Office
  • Remote Office
  • Request Order
  • Requested Off (work schedule)
  • Research Organization
  • Resource Operator
  • Retail Outlet
  • Returning Officer
  • Revenue Officer
  • Rollover (financial)
  • Room Only (hotel)
  • Rough Opening (construction)
  • Running Out
  • Rush Order
  • Red Orchestra
  • Reliability of Operations
  • Renewables Obligation
  • Reportable Occurrence
  • Ripe-Off
  • Romantic Obsession
  • Recieve Only
  • Ring Out
  • Radar Operator
  • Rahva Omakaitse (People’s Home Guard)
  • Rahva Omakaitse (Peoples Home Guard)
  • Range Officer
  • Range Only (sonobuoy, AN/SSQ-47)
  • Readout
  • Rebel Outpost
  • Receive Only
  • Record Only
  • Recovery Operations
  • Recruiting Officer
  • Regional Office
  • Registered Owner
  • Remains Open
  • Renewables Obligation (UK)
  • Repair and Overhaul
  • Repeat Offender (Criminal)
  • Report Orderly
  • Reporting Officer
  • Required One-Time
  • Requirements Objective
  • Requirements Officer
  • Reserve Officer
  • Residence Order
  • Resident Office
  • Restraining Order
  • Retired Officer (UK)
  • Returning Officer
  • Revenue Officer
  • Revenue Outturn (UK)
  • Reviewing Official
  • Risk Officer
  • Roll On
  • Roll Over
  • Routine Order (Canadian Military)
  • Run Off
  • Russian Orphan
  • Search Radius Rounded to Next Highest Whole Number
  • Tarom Romanian Air Transport (IATA airline code)
  • Rovigo (Provence)
  • Ragnarok Online
  • radiation oncologist
  • Radon Occurrence
  • reactive oxygen
  • reflux oesophagitis
  • Regional Office
  • Regular Observation
  • relative odds
  • renal oncocytoma
  • renal osteodystrophy
  • Reproductive Organ
  • revenue out turn (!)
  • Routine order
  • Rule Out
  • Radio
  • Radio Operator
  • Ragnarock online
  • Ragnarok Online
  • Ragnarok Online (computer game)
  • Random Object
  • Ranking Officer
  • Rate Offset
  • Recherche Opérationnelle (French: Operations Research)
  • Recruitment Officer
  • Recycled Organics
  • Red Orchestra
  • Red Orchestra (computer game)
  • Red Outer
  • Redistribution Order
  • Reduced Offset
  • Regional Openness
  • Registered Optician
  • Regnum Online (video game)
  • Regrets Only (invitation response)
  • Relational Operator
  • Relay Operator
  • Remote Operations
  • Renewable Obligation
  • Repair Order
  • Réponse Objective (French)
  • Requested Off
  • requisitioning objective
  • Response Only
  • Responsible Officer
  • Restricting Oxide
  • Restriction Orifice
  • Retail Outlet
  • Reverse Osmose
  • Reverse Osmosized
  • Reviewed Original
  • Riddle Obsessed
  • Right On
  • Right Outboard
  • Rising Order
  • risk on
  • Rita Ora
  • RO or
  • Rock Opera
  • Romance O
  • Romania
  • Roof Open
  • Room Only
  • Route Order
  • Routing Organisation
  • Rovigo (Italy)
  • Royal Oak
  • Royal Oak (Michigan City, MI, USA)
  • Rubery Owen
  • Run on
  • Russian Orthodox
  • Rust and Oxidation
  • rust and oxidation
  • US Revenue Private Die Proprietary (Scott Catalogue prefix; philately)
  • Regional Openness
  • Rhett Out bud
  • Romania
  • Romanian
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