| 1 (45) | Russian Academy of Sciences * | RUS |  |
| 2 (229) | Polish Academy of Sciences * | POL | |
| 3 (260) | Institute of Enzymology Hungarian Academy of Sciences | HUN | |
| 4 (347) | Academy of Sciences of the Czech Republic * | CZE | |
| 5 (456) | Institute of Chemical Biology and Fundamental Medicine Russian Academy of Sciences | RUS | |
| 6 (659) | Hungarian Academy of Sciences * | HUN | |
| 7 (830) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 8 (878) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 9 (884) | Research Centre for Natural Sciences | HUN | |
| 10 (1106) | Institute of Cytology and Genetics Russian Academy of Sciences | RUS | |
| 11 (1151) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 12 (1267) | National Academy of Sciences of Belarus * | BLR | |
| 13 (1291) | N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 14 (1326) | Institute of Macromolecular Chemistry of the ASCR | CZE | |
| 15 (1460) | Engelhardt Institute of Molecular Biology Russian Academy of Sciences | RUS | |
| 16 (1486) | Institute of Organic Chemistry and Biochemistry of the ASCR | CZE | |
| 17 (1538) | Biological Research Center Hungarian Academy of Sciences | HUN | |
| 18 (1554) | Veterinary Research Institute | CZE | |
| 19 (1560) | Institute of Chemical Kinetics and Combustion Russian Academy of Sciences | RUS | |
| 20 (1570) | Federal Research Centre Fundamentals of Biotechnology Russian Academy of Sciences | RUS | |
| 21 (1602) | M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 22 (1609) | Ufa Scientific Center Russian Academy of Sciences | RUS | |
| 23 (1707) | National Centre for Nuclear Research | POL | |
| 24 (1916) | Jozef Stefan Institute | SVN | |
| 25 (1945) | Stephan Angeloff Institute of Microbiology Bulgarian Academy of Sciences | BGR | |
| 26 (2047) | Institute of Microbiology of the ASCR | CZE | |
| 27 (2076) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 28 (2092) | Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences | POL | |
| 29 (2126) | Centre of Molecular and Macromolecular Studies Polish Academy of Sciences | POL | |
| 29 (2126) | Institute of Physiology of the ASCR | CZE | |
| 31 (2150) | Slovenian Academy of Sciences and Arts * | SVN | |
| 32 (2190) | Romanian Academy * | ROU | |
| 33 (2264) | Russian Research Centre Kurchatov Institute | RUS | |
| 34 (2288) | Slovak Academy of Sciences * | SVK | |
| 35 (2312) | Bulgarian Academy of Sciences * | BGR | |
| 36 (2395) | National Institute for Laser, Plasma and Radiation Physics | ROU | |
| 37 (2401) | Ruder Boskovic Institute * | HRV | |
| 38 (2533) | Institute of Macromolecular Chemistry Petru Poni Romanian Academy | ROU | |
| 39 (2571) | Institute of Pharmacology Polish Academy of Sciences | POL | |
| 40 (2665) | National Academy of Sciences of Ukraine * | UKR | |
| 41 (2676) | Institute of Bioorganic Chemistry Polish Academy of Sciences | POL | |
| 42 (2767) | Kazan Scientific Center Russian Academy of Sciences | RUS | |
| 43 (2773) | Nikolaev Institute of Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 44 (2851) | Academy of Romanian Scientists | ROU | |
| 45 (2865) | Institute of Biochemistry and Biophysics Polish Academy of Sciences | POL | |
| 46 (2892) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR | |
| 47 (2895) | Pacific Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 48 (2939) | National Veterinary Research Institute | POL | |
| 49 (3003) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 50 (3012) | A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences | RUS | |
| 51 (3134) | Institute of Atomic Physics * | ROU | |
| 52 (3282) | Serbian Academy of Sciences and Arts * | SRB | |
| 53 (3284) | Zelinsky Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 54 (3285) | National Institute of Chemistry Slovenia | SVN | |
| 55 (3360) | Institute of Biophysics of the ASCR | CZE | |
| 56 (3366) | A. M. Prokhorov General Physics Institute Russian Academy of Sciences | RUS | |
| 57 (3390) | Institute of Animal Reproduction and Food Research Polish Academy of Sciences | POL | |
| 58 (3427) | N. N. Semenov Institute of Chemical Physics Russian Academy of Sciences | RUS | |
| 59 (3556) | National Institute of Materials Physics | ROU | |
| 60 (3617) | Slovenian NMR Centre * | SVN | |
| 61 (3662) | Institute of Cytology Russian Academy of Sciences | RUS | |
| 62 (3682) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | |
| 63 (3745) | Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 64 (3774) | Institute of Solution Chemistry Russian Academy of Sciences | RUS | |
| 65 (3784) | Institute of Catalysis and Surface Chemistry Polish Academy of Sciences | POL | |
| 66 (3817) | Institute of Organic Synthesis Russian Academy of Sciences | RUS | |
| 66 (3817) | Joint Institute for High Temperatures Research Russian Academy of Sciences | RUS | |
| 68 (3828) | Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences | RUS | |
| 69 (3962) | A.E. Favorsky Irkutsk Institute of Chemistry of Siberian Branch Russian Academy of Sciences | RUS | |
| 70 (4044) | N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences | RUS | |
| 71 (4056) | Institute of Organic Chemistry Polish Academy of Sciences | POL | |
| 72 (4075) | Center of Polymer and Carbon Materials Polish Academy of Sciences | POL | |
| 73 (4231) | National Academy of Sciences of Armenia * | ARM | |
| 74 (4258) | I.M. Sechenov Institute of Evolutionary Physiology and Biochemistry Russian Academy of Sciences | RUS | |
| 75 (4264) | Federal Research Center of Nutrition, Biotechnology and Food Safety | RUS | |
| 76 (4284) | A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences | RUS | |
| 77 (4295) | Pavlov Institute of Physiology Russian Academy of Sciences | RUS | |
| 78 (4308) | Institute for Single Crystals National Academy of Sciences of Ukraine | UKR | |
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