Acronyms and Abbreviations
What does OS stand for?
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Osteoid SurfaceMedical
Osteogenic SupplementMedical
Osteogenic SarcomaMedical
Osseous SystemCommon
Osgood-SchlatterMedical
OscillatorCommon
OscillationCommon
Orthopterists' SocietyMedical
Orthogonal SystemCommon
Organizational SupportScience
Organizational StrengthMilitary
Organization StructureBusiness
Organic SynthesisCommon
Organic SemiconductorCommon
Organ SpecificMedical
Oregon Steel Mills, Inc.Organizations
Oregon StateCommon
Orectic StimulusMedical
Ordnance SocietyCommon
Ordinary SeamanCommon
OS Acronym Meanings provided by All Acronyms Dictionary