Abreviations

Try:
http://www.wotsit.org/search.asp?s=ALLFILES

(There are no spaces in the URL)

Use the HELP file that is located by clicking on Sart,then click Help and you can use the index tab to Reference info
Other sites to reference are
1)www.geocities.com/ikind_babel/babel/
2)www.presys.com
3)http://home.att.net/~cbad1/complinic.html
4)www.acronymsearch.com

My favorites are:

http://fileformat.virtualave.net/

and

http://extsearch.com/

Go here and under file types it will give you all the extentions

http://www.computeruser.com/resources/dictionary/