What does IR stand for?

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

We've found a total of 120 definitions for IR:

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Acronym

Definition

Rating

IR

Information Register

Academic & Science » Libraries

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IR

Instrument Reference

Medical » Laboratory

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IR

Initialization And Refresh

Miscellaneous » Unclassified

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IR

Iron Replacement

Miscellaneous » Unclassified

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IR

Ideal Reader

Miscellaneous » Unclassified

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IR

Internal Replenishment

Governmental » Military

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IR

Illinois RailNet Incorporated

Regional » Railroads

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IR

Insert Relation

Computing » Assembly

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IR

Interval Restriction

Governmental » Transportation

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IR

Individual Regulation

Miscellaneous » Unclassified

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IR

Inward Remittance

Miscellaneous » Unclassified

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IR

Internship Required

Miscellaneous » Unclassified

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IR

Independent Runner

Miscellaneous » Unclassified

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IR

Investment Rules

Business » Investments

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IR

Imperial Reign

Miscellaneous » Unclassified

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IR

International Roach

Business » Companies & Firms

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IR

International Resistor Corporation

Governmental » Suppliers

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IR

Initially Rotated

Miscellaneous » Unclassified

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IR

Im Ripped

Miscellaneous » Unclassified

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IR

Ignominious Redhead

Miscellaneous » Unclassified

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IR

The Interquantile Range

Miscellaneous » Unclassified

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IR

Importancy Rating

Miscellaneous » Unclassified

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IR

Invisible Rocket

Miscellaneous » Unclassified

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IR

Inspired Reasoning

Miscellaneous » Unclassified

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IR

Not Injury Report

Miscellaneous » Unclassified

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What does IR mean?

iridium, Ir, atomic number 77(noun)
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium

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"IR." Abbreviations.com. STANDS4 LLC, 2016. Web. 8 Dec. 2016. <http://www.abbreviations.com/IR>.