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7 ratings

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Get instant explanation for any acronym or abbreviation that hits you anywhere on the web! is the world's largest and most comprehensive directory and search engine for acronyms, abbreviations and initialisms on the Internet. holds hundreds of thousands of entries organized by a large variety of categories from computing and the Web to governmental, medicine and business and it is expanding daily. To use this extension simply select a word on any web page you're visiting and click on the extension icon. A pop-up window will open with all possible explanations for the selected word. Note: The extension will not work in tabs that were open prior to installation. After installing this extension, either reload your open tabs or restart Chrome.

4.9 out of 57 ratings

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Patrick P CosgroveAug 31, 2020

I am loving it SO FAR. After at least four minutes on that machine, I was raring to go.

3 out of 4 found this helpful
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David BlumDec 10, 2017

This extension is really useful when I am confronted to abbreviations which are unknown to me!

7 out of 9 found this helpful
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Shilo Ben EfraimDec 7, 2017

Super acronym dictionary! Love it...

2 out of 3 found this helpful


  • Version
  • Updated
    March 27, 2019
  • Size
  • Languages
  • Developer
    51 HaShita Street Kfar Neter 40593 IL
  • Trader
    This developer has identified itself as a trader per the definition from the European Union.


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