Links to funding opportunities for a variety of nonprofit funding agencies which sponsor medical research.

• Alcoholic Beverage Medical Research Foundation (ABMRF)
• American Cancer Society (ACS)
• American Diabetes Association
• American Foundation for AIDS Research (amfAR)
• American Heart Association (National Center)
• American Institute for Cancer Research
• American Lung Association
• The Angiogenesis Foundation
• Arthritis Foundation
• BrightFocus Foundation
• Burroughs Wellcome Fund
• Cancer Research Institute
• Conquer Cancer Foundation of the American Society of Clinical Oncology (ASCO)
• Cystic Fibrosis Foundation
• Damon Runyon Cancer Research Foundation
• The David and Lucile Packard Foundation
• Dermatology Foundation
• Doris Duke Charitable Foundation
• European Molecular Biology Organization (EMBO)
• Ford Foundation
• The Foundation for Exxcellence in Women's Health Care
• Giannini Family Foundation
• Elizabeth Glazer Pediatric AIDS Foundation
• Howard Hughes Medical Institute
• Huntington's Disease Society of America
• International Rett Syndrome Foundation (IRSF)
• James S. McDonnell Foundation
• Jane Coffin Childs Memorial Fund for Medical Research
• The John D. and Catherine T. MacArthur Foundation
• The John Douglas French Alzheimer's Foundation
• Juvenile Diabetes Research Foundation (JDRF)
• Leukemia Research Foundation
• The Leukemia & Lymphoma Society
• The Life Sciences Research Foundation (LSRF)
• Malecare
• March of Dimes
• The Nathan Cummings Foundation
• National Headache Foundation
• National Kidney Foundation
• National Marrow Donor Program
• National Multiple Sclerosis Society
• National Research Council Research Associateship Programs
• National Stroke Association
• Osteogenesis Imperfecta Foundation
• The Pew Charitable Trusts
• Pfizer Fellowships
• proposalCENTRAL
• Prostate Cancer Foundation
• Rett Syndrome Research Trust (RSRT)
• The Robert Wood Johnson Foundation
• The Rockefeller Foundation
• Sidney Kimmel Foundation for Cancer Research
• Tourette Syndrome Association Research and Training Grants
• The Whitaker Foundation
• W. M. Keck Foundation
• The William and Flora Hewlett Foundation