What does ER stand for?

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

We've found a total of 146 definitions for ER:

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ER

Extended Response

Governmental » Military

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ER

Energy Release

Governmental » Energy

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ER

Eastern Range

Governmental » NASA

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ER

Electronic Reserve

Governmental » Military

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ER

Earth Resources

Miscellaneous » Unclassified

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ER

Electron Reflectometer

Academic & Science » Chemistry

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ER

Extra Resources

Miscellaneous » Unclassified

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ER

Event Registration

Community » Sports

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ER

Easy Riders

Miscellaneous » Unclassified

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ER

Early Riser

Miscellaneous » Unclassified

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ER

Efficiency Review

Miscellaneous » Unclassified

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ER

Extra Receiver

Community » Sports

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ER

Elizabeth Regina

Community » Famous

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ER

Extended Resolution

Governmental » US Government

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ER

Entity Relationships

Miscellaneous » Unclassified

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ER

Extra Rare

Miscellaneous » Food

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ER

Euplotes Raikovi

Miscellaneous » Unclassified

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ER

Expanded Response

Miscellaneous » Unclassified

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ER

Expert Resources

Community » Law & Legal

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ER

Eat Regularly

Medical » Physiology

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ER

East Rudolf

Governmental » State & Local

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ER

Eu Regio

Miscellaneous » Unclassified

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ER

Edit And Revise

Community » Media

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ER

Everybody Run

Community » Law & Legal

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ER

Edit Rotate

Miscellaneous » Unclassified

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What does ER mean?

erbium, Er, atomic number 68(noun)
a trivalent metallic element of the rare earth group; occurs with yttrium

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"ER." Abbreviations.com. STANDS4 LLC, 2015. Web. 2 Jul 2015. <http://www.abbreviations.com/ER>.