What does ORR Stand for?

Browse 49 acronyms and abbreviations related to ORR.

  • Off-The-Road Radial Tire
  • Orroral Valley, Australia (GSTDN tracking station)
  • Overall Response Rate (medical treatment)
  • Oxidation- Reduction Reaction
  • Oxidation-Reduction Reaction
  • Oxygen Reduction Reaction (energy science)
  • Obligatory Risk Ratio
  • Obligor Risk Rating
  • Office of Rail Regulation
  • Office of Response and Restoration (NOAA)
  • Organization of Resident Representatives
  • Oriental Rug Review
  • Optimal Route Reflection
  • objective response rate
  • Office of Refugee Resettlement
  • Office of Refugee Resettlement (HHS)
  • Office of Regulation Review (Australia)
  • Office of the Rail Regulator (UK government; now Office of Rail Regulation)
  • Open Records Request (various locations)
  • Operational Readiness Report
  • Operational Readiness Review
  • Operational Replacement Radar
  • Operations Requirements Review
  • Operator Response Required
  • On-line Resource Room
  • Oak Ridge Reservation (Tennessee)
  • Off Road Racing
  • Off Road Radials
  • Off Road Register
  • Off Road Report
  • Office of Rail Regulation
  • Office of Rail Regulation (UK government; formerly Office of the Rail Regulator)
  • Office of Rail regulations
  • Office of Regulatory Reinvention
  • Offroad Racing Romania
  • Offshore Racing Rule
  • Old Rochester Regional
  • Old Rochester Regional (Massachusetts)
  • One-Way Roadways and Rotaries
  • Online Research Resource (Illinois)
  • Open Road Racing
  • Optimal Route Reflection
  • Outer Ring Road
  • oxygen reduction reaction
  • Office of Rail regulations
  • Old Rochester Regional
  • Osage Railroad
  • Yorketown, South Australia, Australia
  • Offshore Racing Rule
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