What does AR stand for?

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

We've found a total of 154 definitions for AR:

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AR

Administrative Regulation

Community » Educational

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AR

Admitting Room

Medical » Physiology

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AR

Adult Reviews

Miscellaneous » Unclassified

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AR

Adult Revolution

Miscellaneous » Unclassified

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AR

Advance Retard

Miscellaneous » Unclassified

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AR

Advance Revision

Miscellaneous » Aircraft & Aviation

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AR

Advanced Ring

Miscellaneous » Unclassified

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AR

Adventure Racing

Miscellaneous » Unclassified

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AR

Affix Rule

Miscellaneous » Unclassified

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AR

Aged Residue

Miscellaneous » Unclassified

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AR

Agricultural Residues

Governmental » Environmental

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AR

Air Reconnaissance

Governmental » Military

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AR

Air Refueling

Governmental » Military

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AR

Air Route

Governmental » Military

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AR

Airworthiness Representative

Miscellaneous » Aircraft & Aviation

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AR

Alan Rickman

Miscellaneous » Unclassified

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AR

Algae Resistant

Miscellaneous » Unclassified

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AR

All Rail

Regional » Railroads

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AR

All Risks

Business » General

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AR

All The Right

Miscellaneous » Unclassified

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AR

Allah Rakah

Miscellaneous » Unclassified

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AR

Allah Rakha

Miscellaneous » Unclassified

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AR

Aller-retour

International » French

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AR

Alphonso Rules

Miscellaneous » Unclassified

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AR

Alternate Reality

Miscellaneous » Unclassified

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What does AR mean?

argon, Ar, atomic number 18(noun)
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

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"AR." Abbreviations.com. STANDS4 LLC, 2015. Web. 22 May 2015. <http://www.abbreviations.com/AR>.