WYSIWYG ???

All Acronyms
http://www.all-acronyms.com/

Maybe you should use this site if you don't know a WYSIWYG from a WHAP. The number of acronyms seems to grow by the day. Use this tool, which lists over 600,000 of them, to browse and search for acronyms across many subject areas: business, government, technology, military, and others. Once you get the definition, the site provides links to other sources that may provide further information. There are separate sections for abbreviations and acronyms for countries, the U.S., and Canadian postal organizations and time zones.
Source: Information Outlook January 2008