| 1 (47) | Russian Academy of Sciences * | RUS |  |
| 2 (302) | Polish Academy of Sciences * | POL | |
| 3 (396) | Academy of Sciences of the Czech Republic * | CZE | |
| 4 (438) | Hungarian Academy of Sciences * | HUN | |
| 5 (550) | Romanian Academy * | ROU | |
| 6 (654) | Slovenian Academy of Sciences and Arts * | SVN | |
| 7 (700) | Slovak Academy of Sciences * | SVK | |
| 8 (726) | Research Centre for Astronomy and Earth Sciences Hungarian Academy of Sciences | HUN | |
| 9 (729) | Global Change Research Institute of the ASCR | CZE | |
| 10 (741) | Institute of Archaeology and Ethnography Russian Academy of Sciences | RUS | |
| 11 (749) | National Academy of Sciences of Ukraine * | UKR | |
| 12 (753) | Scientific Research Center Slovenian Academy of Science and Arts | SVN | |
| 13 (781) | Institute of Psychology Russian Academy of Sciences | RUS | |
| 14 (787) | Bulgarian Academy of Sciences * | BGR | |
| 15 (788) | Institute of Sociology Russian Academy of Sciences | RUS | |
| 16 (800) | Jozef Stefan Institute | SVN | |
| 17 (810) | Serbian Academy of Sciences and Arts * | SRB | |
| 18 (840) | Karelian Research Center Russian Academy of Sciences | RUS | |
| 19 (850) | Institute of Philosophy Russian Academy of Sciences | RUS | |
| 20 (855) | Institute of Geography Russian Academy of Sciences | RUS | |
| 21 (856) | P P Shirshov Institute of Oceanology Russian Academy of Sciences | RUS | |
| 22 (860) | Institute of Plant and Animal Ecology Russian Academy of Sciences | RUS | |
| 23 (866) | Komi Scientific Center Russian Academy of Sciences | RUS | |
| 24 (873) | Academy of Romanian Scientists | ROU | |
| 25 (879) | Azerbaijan National Academy of Sciences * | AZE | |
| 26 (880) | Southern Scientific Center Russian Academy of Sciences | RUS | |
| 27 (881) | Ufa Scientific Center Russian Academy of Sciences | RUS | |
| 28 (882) | V A Trapeznikov Institute of Control Sciences Russian Academy of Sciences | RUS | |
| 29 (887) | National Academy of Sciences of Belarus * | BLR | |
| 30 (892) | Kola Science Centre Russian Academy of Sciences | RUS | |
| 31 (971) | Image Processing Systems Institute Russian Academy of Sciences | RUS | |
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