This expands over 25,000 NASA acronyms. Chrome: https://chrome.google.com/webstore/detail/nasa-acronyms/anpbkdhjbebjjkgdbglbcfaenjldbinf Firefox: https://addons.mozilla.org/addon/nasa-acronyms Search engine: https://nasaacronyms.com Authors: Joel Malissa & Logan Stafman