Found 19,817 abbreviations starting with O:

ORW

Our Reaction When

Miscellaneous » Unclassified

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ORW

Osler Rendu Weber

Miscellaneous » Unclassified

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ORWA

Oklahoma Rural Water Association

Governmental » State & Local

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ORWA

Ohio Rural Water Association

Miscellaneous » Unclassified

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ORWA

Ottawa Romance Writers Association

Miscellaneous » Unclassified

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ORWA

Ottawa Romance Writers' Association

Miscellaneous » Unclassified

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ORWD

Off-Reservation Work Detail

Governmental » Police

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ORWH

Office Research into Women's Health (NIH)

Governmental » FDA

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ORWRP

Olentangy River Wetland Research Park

Governmental » Environmental

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ORX

Operational Receiver

Governmental » Military

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ORX

Operational Receiver

Community » Media

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ORX

On-line Racing eXtreme

Community » Sports

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ORX

Oriximina, PA, Brazil

Regional » Airport Codes

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ORx

Non-Prescription Medicine

Medical » Hospitals

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ORX

Orrex Resources Ltd

Business » ASX Symbols

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ORXRE

Omni Rail Products, Inc.

Business » NASDAQ Symbols

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ORXX

Orex Corporation

Business » NASDAQ Symbols

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ORY

Orly Airport, Paris, France

Regional » Airport Codes

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ORY

Orly Airport Paris

Miscellaneous

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ORYX

Oryx Technology Corporation

Business » NASDAQ Symbols

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ORZ

One Ring Zero

Internet

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ORZ

Orange Walk, Belize

Regional » Airport Codes

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Os

Osmium

Academic & Science » Chemistry

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Os

Osmium

Academic & Science » Electronics

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OS

Operating System

Academic & Science » Electronics

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