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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.

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OSA

Office of the State Auditor

Business » Accounting

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OSA

Open Space Agency

Business » Agencies

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OSA

Orsini Security Agency

Business » Agencies

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OSA

Osaka, Japan

Regional » Airport Codes

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OSA

Open Space Alliance

Governmental » Alliances

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OSA

Organic Seed Alliance

Governmental » Alliances

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OSA

Open Service Architecture

Academic & Science » Architecture

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OSA

Open Simulation Architecture

Academic & Science » Architecture

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OSA

Open Systems Architecture

Academic & Science » Architecture

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OSA

Office of the State Architect

Academic & Science » Architecture

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OSA

Old Students Association

Community » Associations

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OSA

Oregon Student Association

Community » Associations -- and more...

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OSA

Over Speed Alarm

Miscellaneous » Automotive

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OSA

OutStanding Achievement

Miscellaneous » Awards & Medals

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OSA

Outstanding Student Award

Miscellaneous » Awards & Medals

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OSA

on-site assem bly

Miscellaneous » Construction

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OSA

Oshkosh Student Association

Community » Educational

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OSA

Orangutans Seem Alert

Miscellaneous » Funnies

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OSA

Office Systems Architecture

Computing » General Computing

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OSA

Open Standard Architecture

Computing » General Computing

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OSA

Open Scripting Architecture

Computing » General Computing -- and more...

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OSA

Open Service Access

Computing » General Computing -- and more...

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OSA

Open Source Architecture

Computing » IT

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OSA

Object Oriented Systems Analysis

Computing » IT

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OSA

Open Services Architecture

Computing » IT

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OSA

Over Sampling

Computing » IT

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OSA

Open Society Archive

Computing » IT

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OSA

Open Solutions Alliance

Computing » IT

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OSA

Oracle Sales Analyser

Computing » IT

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OSA

Out of Service Area

Computing » IT

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OSA

Out of Band Services Architecture

Computing » IT

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OSA

Operating System Administrator

Computing » IT

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OSA

Optical Subassembly

Computing » IT

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OSA

Object Storage Architecture

Computing » IT

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OSA

Online Safety Alliance

Computing » IT

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OSA

Osage

Regional » Language Codes (3 Letters)

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OSA

On Shelf Availability

Business » Logistics

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OSA

Obstructuve Sleep Apnea

Medical

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OSA

Official Security Assistance

Governmental » Military

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OSA

Office of the Secretary of the Army

Governmental » Military

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OSA

Operational Services Agreement

Governmental » Military

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OSA

Operational Support Airlift

Governmental » Military

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OSA

Open System Architecture

Governmental » Military -- and more...

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OSA

Office of Special Affairs

Governmental » Military -- and more...

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OSA

Operational Support Area

Governmental » NASA -- and more...

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OSA

Omnibus Service Authority

Computing » Networking

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OSA

Overhead Squat Area

Medical » Physiology

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OSA

Obstructive sleep apnea

Medical » Physiology -- and more...

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OSA

Office Support Assistant

Business » Occupation & Positions

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OSA

Order of Saint Augustine

Community » Religion -- and more...

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OSA

Old School Arcade

Community » Schools

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OSA

Oakland School for the Arts

Community » Schools

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OSA

Office of the Science Advisor

Academic & Science

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OSA

Optical Spectrum Analyzer

Academic & Science -- and more...

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OSA

Open System Authentication

Computing » Cyber & Security -- and more...

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OSA

Oklahoma Soccer Association

Sports » Soccer

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OSA

Outdoor Soccer of America

Sports » Soccer

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OSA

Ontario Soccer Association

Sports » Soccer

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OSA

Online Soccer Academy

Sports » Soccer -- and more...

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OSA

Optical Society of America

Academic & Science » Societies

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OSA

Optical Society A

Academic & Science » Societies

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OSA

Orissa Society of America

Academic & Science » Societies

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OSA

Orissa Society of Americas

Academic & Science » Societies

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OSA

Open Society Archives

Academic & Science » Societies

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OSA

Ontario Society of Artists

Academic & Science » Societies

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OSA

Omaha Sports Academy

Sports

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OSA

Office of Student Affairs

Academic & Science » Students

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OSA

Obstructive sleep apneas

Miscellaneous » Unclassified

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OSA

Obstructive Sleep Apnoea

Miscellaneous » Unclassified

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OSA

Out of Station Allowance

Miscellaneous » Unclassified

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OSA

Output Stuck At

Miscellaneous » Unclassified

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OSA

Outstanding Silliman Awardee

Miscellaneous » Unclassified

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OSA

Office of Scientific Affairs

Miscellaneous » Unclassified

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OSA

Observability Subspace Algorithm

Miscellaneous » Unclassified

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OSA

Sleep Apnea

Miscellaneous » Unclassified

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OSA

Office of Services to the Aging

Miscellaneous » Unclassified

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OSA

The Office Of Secret Actions

Miscellaneous » Unclassified

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OSA

Opportunity Success and Ambition

Miscellaneous » Unclassified

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OSA

Open Structure Anti

Miscellaneous » Unclassified

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OSA

Online Services Advisor

Miscellaneous » Unclassified

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OSA

Online Sexual Addiction

Miscellaneous » Unclassified

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OSA

Online Signatory Application

Miscellaneous » Unclassified

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OSA

Only Store Administrative

Miscellaneous » Unclassified

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OSA

One Step Ahead

Miscellaneous » Unclassified

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OSA

Omicsoft Sequence Aligner

Miscellaneous » Unclassified

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OSA

Olancho San Agustin

Miscellaneous » Unclassified

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OSA

Organization of Staff Analysts

Miscellaneous » Unclassified

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OSA

Open Structure Antiglare

Miscellaneous » Unclassified

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OSA

Operational Security Assurance

Miscellaneous » Unclassified

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OSA

Online Scholarship Application

Miscellaneous » Unclassified

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OSA

Optical Shop of Aspen

Miscellaneous » Unclassified

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OSA

Optical Spectrum Access

Miscellaneous » Unclassified

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OSA

Office of Shared Accountability

Miscellaneous » Unclassified

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OSA

Open Systems Adapter

Miscellaneous » Unclassified -- and more...

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OSA

Office of Student Activities

Academic & Science » Universities

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OSA

Official Secrets Act

Governmental » US Government

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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

    Obstructive Sleep Apnea
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    CIA
    A Central International Agency
    B Central Intelligence Agency
    C Central Intelligence Arena
    D Crime Intelligence Agency

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