ABBREX: Automatically Reveal The Meanings Of Abbreviations On Webpages [Firefox & Chrome]

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When you are browsing websites, you will come across countless abbreviations. These abbreviations can be anything, ranging from Internet slang to something specific to the website you are visiting. What you need is a tool which you can use to quickly reference abbreviations and their possible meanings without having to leave the webpage you are currently on. Here to offer you that is a service called ABBREX.

meanings of abbreviations

ABBREX is a free to use browser tool. It comes as an add-on for Mozilla Firefox and an extension for Google Chrome. The purpose of ABBREX is to reveal all the possible meanings of abbreviations you find on websites. Although you could easily execute a web search to find out what an abbreviation stands for, ABBREX lets you learn the abbreviation’s meaning without having to leave the webpage.

With the add-on or extension installed in your web browser, all you have to do is place your mouse pointer over an abbreviation and its meaning is shown in a floating window. Multiple meanings are shown and these are all contributed by ABBREX users. You can choose to upvote or downvote certain meanings. You can also choose to disable the floating window for certain abbreviations, for certain websites, or for all websites.


As an ABBREX user you can offer your own contributions in terms of the meaning of abbreviations.

ABBREX also offers a JavaScript snippet for site owners. The snippet is embeddable and directs site visitors to download the ABBREX add-on or extension. If your site has a lot of abbreviations on it, you might want to consider embedding ABBREX.


  • A user-friendly browser tool.
  • Compatible with Firefox and Chrome.
  • Reveals meaning of abbreviations.
  • Does not require you to leave webpage.

Check out ABBREX @

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