This list is composed of organizations and agencies whose materials appear on MedlinePlus health topic pages.
These organizations include NIH Institutes, Centers and Offices; other U.S. federal government agencies; and selected non-government organizations.
The consumer health content they create meets the MedlinePlus Guidelines for Links.
- NAMI
- National Adult Day Services Association
- National Adult Protective Services Association
- National Aeronautics and Space Administration
- National Alopecia Areata Foundation
- National Association of County and City Health Officials
- National Association of Free and Charitable Clinics
- National Athletic Trainers’ Association
- National Brain Tumor Society
- National Cancer Institute
- National Center for Biotechnology Information
- National Center for Complementary and Integrative Health
- National Center for Health Statistics
- National Center for Missing and Exploited Children
- National Center for PTSD
- National Center on Sleep Disorders Research
- National Certification Commission for Acupuncture and Oriental Medicine
- National Child Traumatic Stress Network
- National Consumer Voice for Quality Long-Term Care
- National Council on Aging
- National Down Syndrome Society
- National Eating Disorders Association
- National Eye Institute
- National Farm Medicine Center
- National Fire Protection Association
- National Foundation for Infectious Diseases
- National Fragile X Foundation
- National Headache Foundation
- National Heart, Lung, and Blood Institute
- National Highway Traffic Safety Administration
- National Hospice and Palliative Care Organization
- National Human Genome Research Institute
- National Institute for Occupational Safety and Health
- National Institute of Allergy and Infectious Diseases
- National Institute of Arthritis and Musculoskeletal and Skin Diseases
- National Institute of Biomedical Imaging and Bioengineering
- National Institute of Dental and Craniofacial Research
- National Institute of Diabetes and Digestive and Kidney Diseases
- National Institute of Environmental Health Sciences
- National Institute of General Medical Sciences
- National Institute of Mental Health
- National Institute of Neurological Disorders and Stroke
- National Institute of Nursing Research
- National Institute on Aging
- National Institute on Alcohol Abuse and Alcoholism
- National Institute on Deafness and Other Communication Disorders
- National Institute on Disability, Independent Living, and Rehabilitation Research
(Administration for Community Living)
- National Institute on Drug Abuse
- National Institute on Minority Health and Health Disparities
- National Institutes of Health
- National Institutes of Health, Clinical Center
- National Institutes of Health, Office of AIDS Research
- National Institutes of Health, Office of Dietary Supplements
- National Institutes of Health, Office of Research on Women’s Health
- National Jewish Health
- National Keratoconus Foundation
- National Kidney Disease Education Program
- National Kidney Foundation
- National Library of Medicine
- National Lymphedema Network
- National Marrow Donor Program
- National Maternal and Child Oral Health Resource Center
- National MPS Society
- National Multiple Sclerosis Society
- National Oceanic and Atmospheric Administration
- National Organization for Rare Disorders
- National Pancreas Foundation
- National PKU News
- National Psoriasis Foundation
- National Resource Center on Psychiatric Advance Directives
- National Rosacea Society
- National Runaway Safeline
- National Safety Council
- National Society of Genetic Counselors
- National Urea Cycle Disorders Foundation
- National Vulvodynia Association
- National Weather Service
- Nemours Foundation
- Nevus Outreach, Inc.
- NIH Pain Consortium
- Nobelprize.org
(Nobel Foundation)
- North American Menopause Society
- North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition
- North American Spine Society
