1. :en:National Association of University Women
1. :en:National Center for Science Education
1. :en:National Centre for Social Research
1. :en:National Council for Geocosmic Research
1. :en:National Council for Scientific and Technological Development
1. :en:National Council for the Social Studies
1. :en:National Environmental Research Institute of Denmark
1. :en:National Foundation of Science and Advanced Technologies
1. :en:National Information Processing Institute
1. :en:National Institute for Nanotechnology
1. :en:National Institute of Amazonian Research
1. :en:National Institute of Chemical Physics and Biophysics
1. :en:National Institute of Neurosciences & Hospital
1. :en:National Research Council (Italy)
1. :en:National Research Council Canada
1. :en:National Research Council Canada National Science Library
1. :en:National Research Council of Sri Lanka
1. :en:National Science and Technology Museum
1. :en:National Science Centre
1. :en:National Science Foundation
1. :en:National Science Foundation of Sri Lanka
1. :en:National Science Library (Bangladesh)
1. :en:National Science Library (Georgia)
1. :en:National Science Library and Resource Centre
1. :en:National Scientific and Technical Research Council
1. :en:National Social Science Documentation Centre
1. :en:National Time Service Center
1. :en:National Videogame Museum (United States)
1. :en:Native Girls Code
1. :en:NATO Science for Peace and Security
1. :en:Natural Sciences Collections Association
1. :en:Naturforschende Gesellschaft in Zürich
1. :en:Navigational Aids for the History of Science, Technology, and the Environment Project
1. :en:Nepal Academy of Science and Technology
1. :en:Nesta (charity)
1. :en:Network of African Science Academies
1. :en:New England Hospital for Women and Children
1. :en:New Jersey Academy of Science
1. :en:New Mexicans for Science and Reason
1. :en:New York Mineralogical Club
1. :en:New York Stem Cell Foundation
1. :en:Newcomen Society
1. :en:NHS Research Scotland
1. :en:Nigerian Academy of Science
1. :en:Nike Sport Research Lab
1. :en:Nikola Tesla Museum
1. :en:North American Society of Toxinology
1. :en:North Staffordshire Field Club
1. :en:Norwegian Academy of Science and Letters
1. :en:Nuclear Physics Institute of the Czech Academy of Sciences
1. :en:Nuclear Research and Consultancy Group
1. :en:Nur al-Din Bimaristan
1. :en:Oak Ridge Institute for Science and Education
1. :en:Oak Ridge School of Reactor Technology
1. :en:Odontological Society of Great Britain
1. :en:Office of Science and Technology
1. :en:Organization for Human Brain Mapping
1. :en:Organization for Tropical Studies
1. :en:Organization for Women in Science for the Developing World
1. :en:Orlando LGBT+
1. :en:Outreachy
1. :en:Pacific Section
1. :en:Pakistan Academy of Sciences
1. :en:Pakistan Agricultural Research Council
1. :en:Pakistan Council for Science and Technology
1. :en:Pakistan Council of Scientific & Industrial Research
1. :en:Palestine Academy for Science and Technology
1. :en:Particle Physics and Astronomy Research Council
1. :en:Partnership for Observation of the Global Ocean
1. :en:Passano Foundation
1. :en:Pavlovian Society
1. :en:PC/104 Consortium
1. :en:Pearcey Foundation
1. :en:Penn Genome Frontiers Institute
1. :en:Performance Analysis of Telecommunication Systems
1. :en:Permafrost Young Researchers Network
1. :en:Permanent Interstate Committee for drought control in the Sahel
1. :en:Petrosains
1. :en:Phipps Institute for the Study, Treatment and Prevention of Tuberculosis
1. :en:Piratbyrån
1. :en:Planète Sciences
1. :en:Plasma Science Society of India
1. :en:Platteville Atmospheric Observatory
1. :en:Plazi
1. :en:Polish Academy of Arts and Sciences
1. :en:Polish Academy of Sciences
1. :en:Polish Limnological Society
1. :en:Pride in STEM
1. :en:Pro-Test
1. :en:Programme on Ecosystem Change and Society
1. :en:PROLINNOVA
1. :en:ProSpace
1. :en:Provincial research organization
1. :en:Prussian Academy of Sciences
1. :en:Public Policy Institute for Wales
1. :en:Pugwash Conferences on Science and World Affairs
1. :en:Pusat Sains Negara
1. :en:PyLadies
1. :en:Quantum Communications Hub
1. :en:Radcliffe Science Library
1. :en:RAND Corporation
1. :en:Rathenau Institute
1. :en:Reagent bottle
1. :en:Recherche en Prévision Numérique
1. :en:Regional Center for Renewable Energy and Energy Efficiency
1. :en:Regional Data Exchange System
1. :en:Regional Planetary Image Facility
1. :en:Research & Development Establishment (Engineers)
1. :en:Research council
1. :en:Research Council for Complementary Medicine
1. :en:Research Council of Finland
1. :en:Research Council of Norway
1. :en:Research Council on Structural Connections
1. :en:Research Data Alliance
1. :en:Research Organization Registry
1. :en:Research site
1. :en:Research4Impact
1. :en:Research4Life
1. :en:Researchers Alliance for Development
1. :en:Richard Dawkins Foundation for Reason and Science
1. :en:RNAi Global Initiative
1. :en:Romanian Academy of Sciences
1. :en:Royal Academies for Science and the Arts of Belgium
1. :en:Royal Academy of Exact, Physical and Natural Sciences
1. :en:Royal Academy of Italy
1. :en:Royal Academy of Science, Letters and Fine Arts of Belgium
1. :en:Royal Danish Geographical Society
1. :en:Royal Dutch Mathematical Society
1. :en:Royal National Academy of Medicine
1. :en:Royal Netherlands Academy of Arts and Sciences
1. :en:Royal Physical Society of Edinburgh
1. :en:Royal Scottish Forestry Society
1. :en:Royal Society of Canada
1. :en:Royal Society of Edinburgh
1. :en:Royal Swedish Academy of Sciences
1. :en:Russian Academy of Natural Sciences
1. :en:Russian National Public Library for Science and Technology
1. :en:RWTH Aachen Faculty of Mathematics, Computer Science and Natural Sciences
1. :en:Sample (material)
1. :en:San Francisco Women on the Web
1. :en:Saudi Center for Organ Transplantation
1. :en:Scandinavian Prostate Cancer Group
1. :en:Schimmel-Conrades Science Center
1. :en:Scholars Strategy Network
1. :en:Science and Engineering Research Council
1. :en:Science and Technology Center in Ukraine
1. :en:Science for the People
1. :en:Science Oxford
1. :en:Science park
1. :en:Scientific Analysis Group
1. :en:Scientific collection
1. :en:Scientific organization
1. :en:Scientists and Engineers for America
1. :en:ScotCen Social Research
1. :en:Scottish Oceanographical Laboratory
1. :en:Sense about Science
1. :en:SeNSS
1. :en:Serbian Academy of Sciences and Arts
1. :en:Serikbek Daukeev
1. :en:Shahmardan Yesenov
1. :en:Shirshov Institute of Oceanology
1. :en:Siberian Branch of the Russian Academy of Sciences
1. :en:Sigma Xi
1. :en:Silesian Institute in Katowice
1. :en:Sirris
1. :en:Skeptics in the Pub
1. :en:Skochinsky Institute of Mining
1. :en:Skolkovo Foundation
1. :en:Slavonic Library in Prague
1. :en:Slovenian Academy of Sciences and Arts
1. :en:Social Research Association
1. :en:Social Science Genetic Association Consortium
1. :en:Social Science Library
1. :en:Social Science Research Laboratory
1. :en:Social Stratification Research Seminar
1. :en:Société d'Encouragement au Progrès
1. :en:Société Royale Belge de Géographie
1. :en:Society and Technology Institute
1. :en:Society for Biomolecular Sciences
1. :en:Society for Clinical Trials
1. :en:Society for Cultural Interaction in East Asia
1. :en:Society for Disability Studies
1. :en:Society for Ethnobotany
1. :en:Society for Experimental Biology and Medicine
1. :en:Society for Industrial Microbiology and Biotechnology
1. :en:Society for Intercultural Education, Training and Research
1. :en:Society for Prevention Research
1. :en:Society for Research Synthesis Methodology
1. :en:Society for Science
1. :en:Society for Social Studies of Science
1. :en:Society for the History of Astronomy
1. :en:Society for the History of Natural History
1. :en:Society for the History of Technology
1. :en:Society for the Preservation of Natural History Collections
1. :en:Society for the Scientific Study of Psychopathy