- American Federation for Aging Researchhttps://www.infoaging.org/
- American Health Care Associationhttp://www.ahcancal.org/
- American Medical Associationhttp://www.ama-assn.org/
- American Red Crosshttp://www.redcross.org/
- The American Geriatrics Societyhttp://www.americangeriatrics.org/
- American Orthopaedic Associationhttp://www.aoassn.org/
- American Society for Pain Management Nursinghttp://www.aspmn.org/
