| 1 (82) | Russian Academy of Sciences * | RUS |  |
| 2 (168) | Polish Academy of Sciences * | POL | |
| 3 (313) | Hungarian Academy of Sciences * | HUN | |
| 4 (328) | Academy of Sciences of the Czech Republic * | CZE | |
| 5 (503) | Romanian Academy * | ROU | |
| 6 (533) | Global Change Research Institute of the ASCR | CZE | |
| 6 (533) | Slovak Academy of Sciences * | SVK | |
| 8 (563) | National Academy of Sciences of Ukraine * | UKR | |
| 9 (578) | Research Centre for Astronomy and Earth Sciences Hungarian Academy of Sciences | HUN | |
| 10 (661) | Slovenian Academy of Sciences and Arts * | SVN | |
| 11 (675) | Serbian Academy of Sciences and Arts * | SRB | |
| 12 (702) | Karelian Research Center Russian Academy of Sciences | RUS | |
| 13 (717) | Institute of Geography Russian Academy of Sciences | RUS | |
| 14 (724) | Kola Science Centre Russian Academy of Sciences | RUS | |
| 15 (751) | Jozef Stefan Institute | SVN | |
| 16 (798) | P P Shirshov Institute of Oceanology Russian Academy of Sciences | RUS | |
| 17 (806) | Scientific Research Center Slovenian Academy of Science and Arts | SVN | |
| 18 (823) | Pacific Institute of Geography Russian Academy of Sciences | RUS | |
|
