OWR

AcronymDefinition
OWROfficial World Record
OWROffice of Water Resources (various locations)
OWROdenwaldwerke Rittersbach (German manufacturer)
OWROpen Wheel Racing
OWROptical Word Recognition (iArchives)
OWROsler-Weber-Rendu Syndrome
OWROffice of Water Regulation (Western Australia)
OWROntario Wrestling Recap
OWROmega West Reactor
OWROffice of Workforce Relations (US Office of Personnel Management)
OWROverview of World Religions (Religion and Philosophy department, university course)
OWROut of Warranty Repair
OWRoil and water repellent (clothes, fabrics)
OWROptical Wavelength Router (Lightchip)
OWROperations Work Request (Sprint)
OWROptical Warning Receiver
OWROverdue Work Report
OWROpen Water Regulator (SCUBA)