Found 1,042 abbreviations starting with OR:

ORAT

Off Road All Terrain

Governmental » Transportation

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ORAT

Office for Refugees Archdiocese of Toronto

Miscellaneous » Unclassified

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ORAT

Operational Readiness Airport Transfer

Miscellaneous » Unclassified

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ORAU

Oak Ridge Association Universities

Academic & Science » Meteorology

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ORAU

Oak Ridge Associated Universities

Medical » Human Genome

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ORB

Object Request Broker

Academic & Science » Electronics

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ORB

Orebro, Sweden

Regional » Airport Codes

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ORB

Orbital Sciences Corporation

Business » NYSE Symbols

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ORB

Office Repeater Bay

Computing » Telecom

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ORB

Object Request Broker

Computing » General

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ORB

Online Resource Bank

Internet

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ORB

Offworld Resource Base

Governmental » Military

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ORB

Object Request Broker

Computing » Assembly

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ORB

Online Reference Book

Internet

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ORB

Opinion Research Business

Community » Media

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ORB

Object Ring Buffer

Miscellaneous » Unclassified

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ORB

Operation Reconstructive Baby

Medical » Physiology

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ORB

Outreach Red Bank

Community

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ORB

Operating Resident Browser

Internet

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ORB

Objective Remote Bandwidth

Miscellaneous » Unclassified

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ORB

Ontology Referential Base

Miscellaneous » Unclassified

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ORB

Opinion Really Boring

Miscellaneous » Unclassified

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ORB

Officer Record Brief

Governmental » Military

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ORB

Orbit, Orbital, Orbiter

Governmental » NASA

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ORB

Order

Governmental » NASA

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