American Institute of Biological Sciences — www.aibs.org/about-aibs
American Society for Biochemistry and Molecular Biololgy — www.asbmb.org
American Society for Cell Biology — http://ascb.org/
American Society for Microbiology — www.asm.org
American Association of Pharmaceutical Scientists — www.aapspharmaceutica.com
American Society of Plant Biologists — www.aspb.org
Animal Behavior Society — http://animalbehaviorsociety.org
Association of Zoos and Aquariums — http://aza.org
Biotechnology Industry Association — http://www.bio.org
Botanical Society of America — www.botany.org/bsa/careers
Colorado Bioscience Association — www.cobioscience.com
Ecological Society of America — www.esa.org/
Forestry Associations — http://www.forestryusa.com/
National Association of Biology Teachers — http://www.nabt.org
National Science Teachers Association — http://www.nsta.org
North American Benthological Society — www.benthos.org/index.cfm
Society for Industrial Microbiology — www.simhq.org
Society of Integrative and Comparative Biology — www.sicb.org
Society for Mathematical Biology — www.smb.org
Society for the Study of Amphibians and Reptiles — www.ssarherps.org
The American Physiological Society — www.the-aps.org
The Society for Marine Mammalogy — www.marinemammalogy.org
Whitebark Pine Ecosystem Foundation — www.whitebarkfound.org