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What does O.S. stand for? 

What does O.S. mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: O.S..

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OS

Open Source

Computing » Software -- and more...

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OS

Operating System

Academic & Science » Electronics -- and more...

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OS

OStium (mouth)

Medical » Physiology

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OS

Old School

Community » Educational

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OS

Online Services

Computing » Networking

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OS

Ordnance Survey

Governmental » Military -- and more...

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OS

Outer Space

Governmental » NASA

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OS

Old Skool

Governmental » Military

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OS

Open System

Computing » General Computing

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Os

Osmium

Academic & Science » Chemistry -- and more...

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OS

One Size

Miscellaneous » Clothing

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OS

Overall Survival

Medical » Oncology -- and more...

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OS

O Sullivan

Community » Famous & Celebs

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OS

On Service

Governmental » Military

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OS

Old Style

Community » News & Media -- and more...

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OS

On Sea

Governmental » Military

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OS

Off Screen

Community » News & Media

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OS

Online Service

Miscellaneous » Unclassified

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OS

Open Server

Computing » Networking

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OS

Off Site

Business » General Business

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OS

Other Source

Governmental » FBI Files

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OS

Other Specifications

Governmental » Military

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OS

Oral Surgery

Medical » Physiology

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OS

Oxygen Saturation

Medical » Physiology

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OS

Operations System

Computing » Telecom

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What does O.S. mean?

O.S.
What does O.S. stand for? -- Explore the various meanings for the O.S. acronym on the Abbreviations.com website.

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Couldn't find the full form or full meaning of O.S.?

Maybe you were looking for one of these abbreviations:

O.O - O.O.D. - o.P. - O.P.D. - O.R.N. - O.T.R. - o.u. - O/A - O/B - O/C

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