All abbreviations and full forms starting with O

Browse 50 abbreviations beginning with "O".

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Abbreviation Full Form Category
OSRSOhio Spring Race SeriesOthers
OSRSOld School RuneScapeOthers
OSRSOld School Runescape SometimesOthers
OSRSOn Some Real Sh*tOthers
OSRSOrbiter Structural Reference SystemOthers
OSRTOhio Special Response TeamOthers
OSRTOhio Special Response Team, IncOthers
OSRTCOdisha State Road Transport CorporationOthers
OSRTCOmaha Srt ClubOthers
OSRTCOntario Sound Recording Tax CreditOthers
OSRTCOrissa State Road Transport CorporationOthers
OSRUIOlin-Sang-Ruby Union InstituteOthers
OSRXOntario Southland RailwayOthers
OSRXOntario Southland Railway IncorporatedOthers
OSSMicroSoft Office Search resultOthers
OSSObject Services StandardOthers
OSSObject Storage ServerOthers
OSSObject Storage ServiceOthers
OSSObserving Simulation SystemOthers
OSSOccupant Sensing SystemOthers
OSSOccupant Space SensorOthers
OSSOEX (Orbiter Experiments) Support SystemOthers
OSSOffice of Shared ServicesOthers
OSSOffice of Space ScienceOthers
OSSOffice of Space Science (NASA)Others
OSSOffice of Strategic ServicesOthers
OSSOffice of Survey SystemsOthers
OSSOffice Search SystemOthers
OSSOffice Sharepoint ServerOthers
OSSOffice Sharepoint ServicesOthers
OSSOffice Support SystemsOthers
OSSOfficial Septic ServiceOthers
OSSOffshore SubstationOthers
OSSOh Seven SubmissionOthers
OSSOh Shucks StopOthers
OSSOh So SocialOthers
OSSOil Sands ShovelOthers
OSSOld School SaturdayOthers
OSSOld School SausagesOthers
OSSOmnitrax Switching ServicesOthers
OSSOn Site ServiceOthers
OSSOn Site Sewage✓ VerifiedOthers
OSSOn Some S***Others
OSSOn-line Service SystemOthers
OSSOnboard Support SoftwareOthers
OSSOne Small StepOthers
OSSOne Stop ServiceOthers
OSSOne Stop ShopOthers
OSSOne Stop ShoppingOthers
OSSOne Stop SystemsOthers
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