Society of Women in GIS
http://www.swigis.org/
A national organization funded in 1999 for women employed or studying geographic information systems.

GIS Lounge: Women in GIS
http://gislounge.com/link-library/women-in-gis/
A list of web sites with information regarding women in GIS, including interviews about women in this field and GIS related support groups.

Supporting Women in Geography (SWIG)
http://www.geography.wisc.edu/swig/
An informal network of groups that promote the participation and empowerment of women in the field of Geography, and through lectures, study groups, social, panels and more.

Women in GIS
http://tech.groups.yahoo.com/group/GIS_women/
An e-mail forum for women in GIS (and those interested in GIS) to ask questions, float ideas and discuss the field.