We've got 187 definitions for AR »
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.
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| Term | Definition | Rating |
|---|---|---|
| AR | Argentina Regional » Countries -- and more... | |
| AR | Arkansas | |
| AR | ARapça | |
| AR | Armor | |
| AR | At Risk | |
| Ar | Argon | |
| AR | Accounts Receivable | |
| AR | Aspect Ratio | |
| AR | Army Reserve | |
| AR | Angstrom | |
| AR | Acid Reflux | |
| AR | Army Regulation | |
| AR | Aller-retour | |
| AR | Animal Rights | |
| AR | Auto Regressive | |
| AR | Address Register | |
| AR | Automatic Rifle | |
| AR | Active Region | |
| AR | Apple River | |
| AR | American Rivers | |
| AR | Administrative Record | |
| AR | Analytical Reagent | |
| AR | Accelerated Reading | |
| AR | Amateur Radio | |
| AR | Artificial Respiration |
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, 2023. Web. 25 Sep. 2023. <https://www.abbreviations.com/AR>.
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