Here are some links you may find helpful or interesting:

National Organizations

National AISES website – www.aises.org
Society for the Advancement of Chicanos and Native Americans in Science – www.sacnas.org
Ecological Society of America SEEDS program – www.esa.org/SEEDS
American Indian Higher Education Consortium – www.aihec.org
American Indian Graduate Center – www.aigc.com

University of North Dakota sites

UNDIA – www.und.edu/org/undia
INMED – www.med.und.nodak.edu/depts/inmed/home.html
INPSYDE – www.und.edu/org/inpsyde
RAIN - www.und.edu/dept/nursing/rain