Dictionary / Thesaurus
http://www.thefreedictionary.com/Dictionary.htm

Computing Dictionary
http://computing-dictionary.thefreedictionary.com/

Medical Dictionary
http://medical-dictionary.thefreedictionary.com/

Legal Dictionary
http://legal-dictionary.thefreedictionary.com/

Financial Dictionary
http://financial-dictionary.thefreedictionary.com/

Acronyms
http://acronyms.thefreedictionary.com/

Idioms
http://idioms.thefreedictionary.com/

Columbia Encyclopedia
http://columbia.thefreedictionary.com/

Wikipedia Encyclopedia
http://encyclopedia.thefreedictionary.com/

All can be found here:
http://www.thefreedictionary.com/


WMW