Northwestern:
Graduate Research Opportunities for Women (GROW)
Workshop on graduate school and academic careers in pure and applied mathematics, aimed at sophomore and junior undergraduate women in mathematics-related majors. Hosted by the Mathematics department at Northwestern.
Society of Women Engineers
The Society for Women in Engineering at Northwestern helps establish one-on-one mentoring relationships between interested undergraduate and graduate students. Contact the Graduate SWE Liaison for more info.
Mentorship Opportunities for Research Engagement (MORE)
MORE provides graduate students and postdocs opportunities to mentor and conduct research with high school students in the Evanston area.
National Organizations:
American Mathematical Society (AMS)
Society for Industrial and Applied Mathematics (SIAM)
Association for Women in Mathematics (AWM)
Society for the Advancement of Chicanos and Native Americans in Science (SACNAS)