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N
* indicates a non-preferred term, which includes a link to the preferred term.
- NARA*
- NASA*
- National Aeronautics and Space Administration
- National Association for Regulatory Administration
- National Association of County and City Health Officials
- National Association of Local Boards of Health
- National Association of Science Writers
- National Bureau of Economic Research
- National Cancer Institute*
- National Center for Education Statistics*
- National Center for Environmental Health*
- National Center for Health Statistics*
- National Center for Injury Prevention and Control*
- National Center for Nursing Research*
- National Center for Posttraumatic Stress Disorder*
- National Center for PTSD*
- National Center for State Courts
- National Center on Addiction and Substance Abuse*
- National Center on Minority Health and Health Disparities*
- National Centre for Social Research (Great Britain)
- National Child Care Information and Technical Assistance Center*
- National Consortium on Violence Research
- National Council for Eurasian and East European Research
- National Council of Churches of Christ in the USA
- National Council on Aging
- National Development and Research Institutes, Inc
- National Endowment for the Humanities
- National Fund for Scientific Research (Hungary)
- National Health Research Institutes (Taiwan)
- National Heart Lung and Blood Institute*
- National Highway Traffic Safety Administration*
- National Institute for Law and Equity
- National Institute of Allergy and Infectious Diseases*
- National Institute of Arthritis and Musculoskeletal and Skin Diseases*
- National Institute of Child Health and Human Development*
- National Institute of Diabetes and Digestive and Kidney Diseases*
- National Institute of Education
- National Institute of Food and Agriculture*
- National Institute of General Medical Sciences*
- National Institute of Justice*
- National Institute of Law Enforcement and Criminal Justice*
- National Institute of Mental Health*
- National Institute of Neurological Disorders and Stroke*
- National Institute of Nursing Research*
- National Institute of Occupational Safety and Health*
- National Institute on Aging*
- National Institute on Alcohol Abuse and Alcoholism*
- National Institute on Deafness and Other Communication Disorders*
- National Institute on Drug Abuse*
- National Institute on Early Childhood Development and Education*
- National Institutes of Health*
- National Natural Science Foundation of China
- National Oceanic and Atmospheric Administration
- National Opinion Research Center
- National Park Service*
- National Science Foundation
- National Science Foundation. Directorate for Social, Behavioral and Economic Sciences
- National Science Foundation. Law and Social Sciences Program
- National Science Foundation. Research Applied to National Needs
- National University of Ireland-Maynooth
- NBC News
- NBER*
- NCEH*
- NDRI*
- Netherlands Ministry of Foreign Affairs
- Netherlands Organisation for Scientific Research
- Netherlands Organization for the Advancement of Pure Research
- New Prospect Foundation
- New York City Police Department
- New York Community Trust
- New York Institute of Technology
- New York Legal Assistance Group
- New York State Office of Children and Family Services
- NIAAA*
- Niagara University Research Council
- NICHD*
- NIDA*
- NIJ*
- NIMH*
- NMFA*
- NOAA*
- NORC*
- NORC at the University of Chicago*
- Northwestern University
- Northwestern University. Dispute Resolution Research Center
- Northwestern University. Institute for Policy Research
- NSF*
- Nuffield Foundation (United Kingdom)
- NYLAG*
- NYS Office of Children and Family Services*