American Brain Tumor Association (ABTA)
http://www.abta.org/

American Cancer Society (ACS)
http://www.cancer.org/

American Institute for Cancer Research (AICR)
http://www.aicr.org/

American Prostate Society
http://www.americanprostatesociety.com

International Agency for Research on Cancer (IARC)
http://www.iarc.fr/

International Myeloma Foundation (IMF)
http://myeloma.org/

Union For International Cancer Control
http://www.uicc.org/

Leukemia & Lymphoma Society
http://www.leukemia.org/

Lymphoma Foundation of America
http://www.lymphomahelp.org/

Lymphoma Research Foundation
http://www.lymphoma.org/

Myelodysplastic Syndromes Foundation
http://www.mds-foundation.org/

National Alliance of Breast Cancer Organizations
http://www.nabco.org/

National Brain Tumor Society
http://www.braintumor.org/

National Breast Cancer Foundation
http://www.nationalbreastcancer.org/

National Cervical Cancer Coalition
http://www.nccc-online.org/

National Colorectal Cancer Research Alliance
http://eifoundation.org/programs/

Susan G. Komen Breast Cancer Foundation
http://ww5.komen.org/