WEDA http://anthropology.buffalo.edu/WEDA/
The Worldwide Email Directory of Anthropologists (WEDA). Features search based on a person's name, institution, geographic location or research interests.
AAA E-guide http://www.aaanet.org/pubs/guide.htm
Comprehensive email directory, profiles and contact information for members of the American Anthropological Association. Requires membership in the AAA and a password to access this portal.