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

Air Route

Governmental » Military

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AR

All Rail

Regional » Railroads

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AR

All Risks

Business » General

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AR

Annual Return

Business » Accounting

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AR

Aortic Regurge

Medical

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AR

Alternative Response

Community » Educational

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AR

Adventure Racing

Miscellaneous » Unclassified

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AR

Anno Regni (Year of Reign)

Academic & Science » Genealogy

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AR

Approved Roofing

Miscellaneous » Construction

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AR

Aluminum Roofing

Miscellaneous » Construction

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AR

Assessment Report

Business » General

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AR

avis de réception

International » French

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AR

Administrative Regulation

Community » Educational

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AR

Repair ship (Auxiliary, Repair)

Miscellaneous » Ship Types

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AR

Action Required

Governmental » Military

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AR

Atmosphere Revitalization

Governmental » NASA

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AR

Argonaut Gold Inc.

Business » Toronto Stock Exchange

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Ar

Architecture

Academic & Science » Universities

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AR

approvable letter

Governmental » FDA

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AR

Amber Renee

Community » Famous

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AR

American Revolution

Governmental » US Government

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AR

Arhiva RomâNească

International » Romanian

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ar

ARchiver

Computing » Unix Commands

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AR

Air Refueling

Governmental » Military

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AR

Armenia

Miscellaneous » USPS

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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. 5 Jul 2015. <http://www.abbreviations.com/AR>.