Surnames

Guild of One-Name Studies
Umbrella group for one-name study organisations based at the Society of Genealogists in London. Site gives details of publications and activities of the organization.
http://www.one-name.org/

Surname Genealogy Archive
Transcribed records and death records posted by visitors and extracted from various sources.
http://surnamearchive.com

Surname Search Utility
A free research tool for finding genealogical information about a surname.
http://www.surnamesearchutility.com/

Surname to Soundex Calculator
An online surname to soundex converter utility based on the US archive standards. Includes an explanation of the soundex algorithm and soundex limitations.
http://www.geocities.com/heartland/hills/3916/soundex.html