Directories
Itools		Research-it has all sorts of information on dictionaries and other useful applications.
Deja		Question and Answer service.
Open.gov		Government information portal.
Ask Me		Question and Answer service.
Yell		Yellow pages telephone and address directory.
		Online telephone directory.
BT		BT's online telephone directory.
Scoot		Business and local information directory.
Encyclopedias
Britannica		Online encyclopedia.
Ref Desk		Converters, calculators, dictionary's, encyclopedias.
How Stuff Works		Question and Answer service on how stuff works.
Dictionaries
Dictionary		Dictionary and also translator, thesaurus and definitions.
Thesaurus		Thesaurus, translator and language website..
Your Dictionary		Dictionary and language portal.