Acronyms and Abbreviations
What does OS stand for?
sorted A-Z Z-A
Office SystemCommon- Office SurgeryMedical
- Office SupportScience
- Office of SupplyCommon
- Office of SpaceScience
- Office of SecurityScience
- Offensive SupportTechnology
- Oestrone SulphateMedical
- Odd SymmetricCommon
- Oculus SinisterMedical
- Ocula SinistraCommon
- Ocimum SanctumMedical
- Oceanography SectionScience
- Oceanic SocietyCommon
- Occupational SkillsEducation
- Occupational SafetyMedical
- OccipitosacralMedical
- Observational StudyMedical
- Observation SquadronMilitary
- Oblique SoundingCommon
OS Acronym Meanings provided by All Acronyms Dictionary