- American Cancer Society www.cancer.org
- American Diabetes Association www.diabetes.org
- American Health Care Association www.ahcancal.org
- American Heart Association www.heart.org
- American Medical Association www.ama-assn.org
- American Orthopaedic Association www.aoassn.org
- American Physical Therapy Association www.apta.org
- American Public Health Association www.apha.org
- American Red Cross www.redcross.org
