| icsu.org | International Council for Science |
| asr.org.tr | Association for Scientific Research |
| amse.net | Association of Muslim Scientists and Engineers |
| amacad.org | American Academy of Arts and Sciences |
| acrpnet.org | Association of Clinical Research Professionals |
| aaas.org | American Association for the Advancement of Science |
| elte.hu | International Society for Molecular Electronics and Biocomputing |
| ways.org | World Academy of Young Scientists (WAYS) |
| ac.yu | International Society for the Interdisciplinary Study of Symmetry |
| the-ba.net | British Association for the Advancement of Science |
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