All abbreviations and full forms starting with O

Browse 50 abbreviations beginning with "O".

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Abbreviation Full Form Category
OSROld School RulesOthers
OSROld Spanish RoadOthers
OSROld Stage RouteOthers
OSROn Stack ReplacementOthers
OSROn-Site RulesOthers
OSROne Sentence ReviewOthers
OSROne Shot RiseOthers
OSROnline Star RegisterOthers
OSROnline Student RecordsOthers
OSROnline Syllabus RepositoryOthers
OSROntario Student RecordOthers
OSROpen Side RuledOthers
OSROpen Sky RoofOthers
OSROpen Source RebellionOthers
OSROpen Source RobotOthers
OSROpen Space ReservationOthers
OSROpen Space Reservation ( In real estate)Others
OSROpen Standards RequirementOthers
OSROpen Study RoomOthers
OSROpen System ReferenceOthers
OSROpen Systems Resources, Inc.Others
OSROperateur Service RapidOthers
OSROperating System ResourceOthers
OSROperating Systems ReviewOthers
OSROperational Safety RequirementOthers
OSROperational Summary ReportOthers
OSROperations Support RoomOthers
OSROptical Scanning RecognitionOthers
OSROptical Service RouterOthers
OSROptical Solar ReflectorOthers
OSROptical Switch RouterOthers
OSROracle Service RegistryOthers
OSROrchard Street RunnersOthers
OSROrder Storage and RetrievalOthers
OSROrder Storage RetrievalOthers
OSROrganization of Student RepresentativesOthers
OSROrganization Systems RenewalOthers
OSROrganizational Safety ReliabilityOthers
OSROriginal Seen & ReturnedOthers
OSROriginal System ReferenceOthers
OSROrthopedic Sport RehabOthers
OSROstrava, Czech RepublicOthers
OSROut Station ReporterOthers
OSROutreach Student RepresentativeOthers
OSROver Sampling RateOthers
OSROver-Sampling RatioOthers
OSROverseas Service RibbonOthers
OSROwn-Source Revenue(s)Others
OSROxidative Stress ReliefOthers
OSRAOcean Shipping Reform ActOthers
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