Found 18,622 abbreviations starting with O:

OSR

Operating System Resource

Computing » General

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OSR

Operations Support Room

Governmental » NASA

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OSR

Oxidative Stress Relief

Medical » Physiology

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OSR

Old Stage Route

Governmental » Transportation

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OSR

Office of State Revenue

Governmental » State & Local

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OSR

Out Station Reporter

Community » Media

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OSR

Office of Sponsored Research

Academic & Science » Universities

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OSR

Open Side Ruled

Academic & Science » Architecture

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OSR

Office for Sponsored Research

Academic & Science » Universities

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OSR

Office For Survey Research

Academic & Science » Research

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OSR

OEM Service Release

Miscellaneous » Unclassified

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OSR

Oracle Service Registry

Miscellaneous » Unclassified

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OSR

Orchard Street Runners

Miscellaneous » Unclassified

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OSR

Orthopedic Sport Rehab

Medical » Rehabilitation

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OSR

Open Standards Requirement

Miscellaneous » Unclassified

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OSR

Order Storage and Retrieval

Miscellaneous » Unclassified

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OSR

Online Star Register

Miscellaneous » Unclassified

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OSR

Oil Spill Remediation

Miscellaneous » Unclassified

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OSR

Open Source Rebellion

Miscellaneous » Unclassified

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OSR

Oh Shit Run

Miscellaneous » Unclassified

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OSR

Old School Renaissance

Miscellaneous » Unclassified

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OSR

over sampling rate

Miscellaneous » Unclassified

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OSR

Original System Reference

Miscellaneous » Unclassified

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OSRA

Ocean Shipping Reform Act

Governmental » US Government

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OSRAP

Optimum Stockage Requirements Analysis Program

Governmental » Military

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