"The Ada Project (TAP) - named in honor of Ada Lovelace - is a clearinghouse for information and resources related to women in computing."
http://women.cs.cmu.edu:8080/TAP/

Educational Issues for Girls and Women in Mathematics
http://camel.math.ca/Women/EDU/Education.html

Rural and Urban Images: Voices of Girls in Science, Mathematics, and Technology. This web site is supported by AEL, a nonprofit, regionally oriented education research, development, and service institution.
http://www.ael.org/nsf/voices/index.htm

FIRST: Female Involvement in Real Science & Technology
http://www.chabotspace.org/visit/programs/first.asp

Commission on the Advancement of Women and Minorities in Science, Engineering, and Technology Development (CAWMSET)
http://www.nsf.gov/od/cawmset/start.htm

Advocates for Women in Science, Engineering, and Mathematics
http://www.awsem.org/

The website of the Women Chemists Committee which serves the membership of the American Chemical Society.
http://membership.acs.org/W/WCC/

The Women's Educational Equity Act (WEEA) Equity Resource Center is a national resource center offering both materials and technical assistance.
http://www.edc.org/WomensEquity/

Groups Relating to Women in Computer Science/Computing
http://www.cs.yale.edu/homes/tap/cs-women-groups.html

This site is a resource center for collaborative work among women's groups, inquisitive feminists, women activists, and others.
http://womenswork.org/

Contributions of 20th Century Women to Physics
http://www.physics.ucla.edu/~cwp/

Past Notable Women of Computing & Mathematics
http://www.cs.yale.edu/homes/tap/past-women.html

4000 Years of Women in Science
http://www.astr.ua.edu/4000WS/4000WS.html

The Faces of Science: African Americans in the Sciences.
http://www.princeton.edu/~mcbrown/display/women.html