What does O/S stand for?

O/S stands for various terms. Discover the full forms, meanings, and possible interpretations of O/S across different fields and industries.

Oculus Sinister

Most Common Common MedicalContact LensEyes And OcularLatinMedicalNursingOptometryReading PrescriptionVeterinary
Out of Service
AerospaceArchitecturalArchitectureAviationConstructionFederal Aviation AdministrationFireFirefightingFlightFlightdeckfriendGovernmental & MilitaryNOTAM ContractionsTechnology
Operating and Support
Governmental & MilitaryMilitary
Operating System

Also known as an "OS," this is the software that communicates with computer hardware on the most basic level. Without an operating system, no software programs can run. The OS is what allocates memory, processes tasks, accesses disks and peripherials, and serves as the user interface.

ArmyAstronomyComputerComputingDriversFederal Aviation AdministrationFujitsuGovernmental & MilitaryInformation TechnologyInternational DevelopmentInternetInternet - SMS - Text & ChatingIT TerminologyLinuxMilitaryNASAOnlineScientific & EducationalSecuritySmsSoftwareTechnicalTechnologyTelecomTextingWeb SlangWindows
Oversize

Installing a tire larger than needed to carry the load. A common (though not always beneficial) practice on passenger vehicles to increase one size when replacing OEM tires.

Auto
Outstanding

Outstanding is an unpaid amount owed to someone.

Business & FinanceBusiness Word
Operations and Support life cycle phase
Governmental & MilitaryUs Government
left eye (ocularis/oculus sinister (Lat.)
Medical
oculus sinister - left eye
MedicalReading Prescription

Citation

Last updated:

More O/S Definitions