- Institute of Electrical and Electronics Engineers (94)
- American Institute of Physics (41)
- Institution of Electrical Engineers (40)
- American Mathematical Society (27)
- Institute of Physics (Great Britain) (22)
- American Chemical Society (21)
- Institution of Mechanical Engineers (21)
- American Physical Society (20)
- American Society of Mechanical Engineers (17)
- Chemical Society (Great Britain) (16)
- American Psychological Association (15)
- American Society of Civil Engineers (14)
- American Geophysical Union (13)
- European Physical Society (13)
- Royal Society of Chemistry (Great Britain) (13)
- 日本機械学会 (13)
- Rossiĭskai︠a︡ akademii︠a︡ nauk (12)
- American Institute of Chemical Engineers (11)
- Gesellschaft Deutscher Chemiker (11)
- 電子情報通信学会 (11)
- IEEE Computer Society (9)
- Institute of Physics and the Physical Society (9)
- Institution of Civil Engineers (Great Britain) (9)
- International Union of Crystallography (9)
- London Mathematical Society (9)
- Optical Society of America (9)
- Society for Industrial and Applied Mathematics (9)
- IEEE Communications Society (8)
- Operations Research Society of America (8)
- Società italiana di fisica (8)
- 日本物理学会 (8)
- Consultants Bureau (7)
- Institute of Management Sciences (7)
- ASM International (6)
- American Ceramic Society (6)
- American Society for Metals (6)
- IEEE Power Engineering Society (6)
- Institute of Metals (6)
- Royal Statistical Society (Great Britain) (6)
- 情報処理学会 (6)
- Akademii︠a︡ nauk SSSR (5)
- American Institute of Electrical Engineers (5)
- American Physiological Society (1887- ) (5)
- American Statistical Association (5)
- Association for Computing Machinery (5)
- Chartered Institution of Building Services Engineers (5)
- IEEE Circuits and Systems Society (5)
- Institution of Engineering and Technology (5)
- Minerals, Metals and Materials Society (5)
- Physical Society (Great Britain) (5)
- Textile Institute (5)
- University of East Anglia (5)
- American Concrete Institute (4)
- Australian Mathematical Society (4)
- Chemical Society (Great Britain). Faraday Division (4)
- Deutsche Glastechnische Gesellschaft (4)
- Faraday Society (4)
- IEEE Control Systems Society (4)
- IEEE Signal Processing Society (4)
- Illuminating Engineering Society (4)
- Institute of Mathematical Statistics (4)
- Institution of Structural Engineers (Great Britain) (4)
- Koninklijke Nederlandse Chemische Vereniging (4)
- Metallurgical Society of AIME (4)
- Metals Society (4)
- National Academy of Sciences (U.S.) (4)
- Royal Town Planning Institute (4)
- Society of Automotive Engineers (4)
- Société chimique de France (4)
- University Microfilms International (4)
- 応用物理学会 (4)
- 理化学研究所 (4)
- American Economic Association (3)
- American Institute of Industrial Engineers (3)
- American Institute of Mining and Metallurgical Engineers (3)
- American Institute of Mining, Metallurgical, and Petroleum Engineers (3)
- American Political Science Association (3)
- American Society for Testing and Materials (3)
- American Society of Civil Engineers. Environmental Engineering Division (3)
- American Society of Civil Engineers. Structural Division (3)
- American Sociological Association (3)
- American Telephone and Telegraph Company (3)
- American Vacuum Society (3)
- Cambridge Philosophical Society (3)
- Chartered Institution of Building Services (3)
- Deutsche Bunsen-Gesellschaft für Physikalische Chemie (3)
- Electrochemical Society (3)
- IEEE Electron Devices Society (3)
- IEEE Industrial Electronics Society (3)
- IEEE Systems, Man, and Cybernetics Society (3)
- Institute for Operations Research and the Management Sciences (3)
- Institute of Electrical and Electronics Engineers. Technical Operations Committee (3)
- Institute of Industrial Engineers (1981- ) (3)
- Institute of Radio Engineers (3)
- International Statistical Institute (3)
- Linguistic Society of America (3)
- Mineralogical Society of America (3)
- National Research Council Canada (3)
- Project Management Institute (3)
- Royal Society (Great Britain) (3)