What does OSA stand for?

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

We've found a total of 53 definitions for OSA:

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OSA

Obstructive Sleep Apnea

Medical » Physiology

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OSA

Official Secrets Act

Governmental » US Government

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OSA

Optical Society of America

Miscellaneous » Unclassified

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OSA

One Step Ahead

Miscellaneous » Unclassified

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OSA

Sleep Apnea

Miscellaneous » Unclassified

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OSA

Open System Architecture

Computing » General

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OSA

Osage

Regional » Language Codes (3 Letters)

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OSA

Osaka, Japan

Regional » Airport Codes

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OSA

Office of Student Activities

Academic & Science » Universities

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OSA

Open Service Access

Computing » General

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OSA

Office of Special Affairs

Governmental » Military

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OSA

Office of Special Affairs

Governmental » US Government

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OSA

Open Scripting Architecture

Computing » General

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OSA

Open System Architecture

Governmental » Military

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OSA

The Office Of Secret Actions

Miscellaneous » Unclassified

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OSA

Oshkosh Student Association

Community » Educational

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OSA

Order Of St Augustine

Miscellaneous » Unclassified

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OSA

Ontario Society Of Artists

Miscellaneous » Unclassified

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OSA

Operational Support Airlift

Governmental » Military

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OSA

Office of the Secretary of the Army

Governmental » Military

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OSA

Omnibus Service Authority

Computing » Networking

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OSA

Orissa Society Of Americas

Miscellaneous » Unclassified

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OSA

Operational Services Agreement

Governmental » Military

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OSA

Orissa Society Of America

Miscellaneous » Unclassified

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OSA

Office Support Assistant

Business » Occupation & Positions

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OSA

Open Standard Architecture

Computing » General

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OSA

Office Systems Architecture

Computing » General

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OSA

Overhead Squat Area

Medical » Physiology

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OSA

Observability Subspace Algorithm

Miscellaneous » Unclassified

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OSA

Outdoor Soccer Of America

Community » Sports

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OSA

Old School Arcade

Miscellaneous » Unclassified

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OSA

Oklahoma Soccer Association

Miscellaneous » Unclassified

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OSA

Organization of Staff Analysts

Miscellaneous » Unclassified

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OSA

Online Signatory Application

Miscellaneous » Unclassified

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OSA

Office of Student Affairs

Academic & Science » Students

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OSA

Orangutans Seem Alert

Miscellaneous » Funnies

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OSA

Orsini Security Agency

Miscellaneous » Unclassified

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OSA

Open Simulation Architecture

Miscellaneous » Unclassified

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OSA

Online Services Advisor

Miscellaneous » Unclassified

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OSA

open structure anti

Miscellaneous » Unclassified

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OSA

Open Society Archives

Miscellaneous » Unclassified

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OSA

Old Students Association

Miscellaneous » Unclassified

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OSA

Omaha Sports Academy

Community » Sports

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OSA

Open Space Agency

Miscellaneous » Unclassified

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OSA

optical spectrum analyzer

Miscellaneous » Unclassified

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OSA

obstructuve sleep apnea

Medical

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OSA

obstructive sleep apnea

Medical

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OSA

Operational Support Area

Governmental » NASA

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OSA

Optical Spectrum Analyzer

Academic & Science

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OSA

Ontario Soccer Association

Community » Sports

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OSA

OutStanding Achievement

Miscellaneous » Awards & Medals

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OSA

Output Stuck At

Miscellaneous » Unclassified

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OSA

Online Sexual Addiction

Miscellaneous » Unclassified

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What does OSA mean?

Osa
Osa is a town and the administrative center of Osinsky District of Perm Krai, Russia, located on the left bank of the Kama River near its confluence with the Tulva, 146 kilometers southwest of Perm. Population: 21,191.

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"OSA." Abbreviations.com. STANDS4 LLC, 2015. Web. 28 Aug. 2015. <http://www.abbreviations.com/OSA>.