| 1 (62) | Russian Academy of Sciences * | RUS |  |
| 2 (290) | Polish Academy of Sciences * | POL | |
| 3 (792) | Hungarian Academy of Sciences * | HUN | |
| 4 (1044) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 5 (1327) | Academy of Sciences of the Czech Republic * | CZE | |
| 6 (1492) | Research Centre for Natural Sciences | HUN | |
| 7 (1547) | Institute for Computer Science and Control Hungarian Academy of Sciences | HUN | |
| 8 (1590) | Romanian Academy * | ROU | |
| 9 (1622) | M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 10 (1746) | Jozef Stefan Institute | SVN | |
| 11 (1868) | Slovenian Academy of Sciences and Arts * | SVN | |
| 12 (1937) | Bulgarian Academy of Sciences * | BGR | |
| 13 (1950) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 14 (1993) | Slovak Academy of Sciences * | SVK | |
| 15 (2150) | National Academy of Sciences of Ukraine * | UKR | |
| 16 (2154) | Institute of Biochemistry and Biophysics Polish Academy of Sciences | POL | |
| 17 (2184) | Institute for Information Transmission Problems Russian Academy of Sciences | RUS | |
| 18 (2190) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 19 (2279) | Ruder Boskovic Institute * | HRV | |
| 20 (2498) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 21 (2576) | Institute of Bioorganic Chemistry Polish Academy of Sciences | POL | |
| 22 (2703) | Institute of Pharmacology Polish Academy of Sciences | POL | |
| 23 (2845) | The Szewalski Institute of Fluid-Flow Machinery Polish Academy of Sciences | POL | |
| 24 (2879) | Center for Physical Sciences and Technology | LTU | |
| 25 (3111) | Saint Petersburg Institute for Informatics and Automation Russian Academy of Sciences | RUS | |
| 26 (3146) | Academy of Romanian Scientists | ROU | |
| 27 (3182) | Russian Research Centre Kurchatov Institute | RUS | |
| 28 (3261) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | |
| 29 (3276) | Systems Research Institute Polish Academy of Sciences | POL | |
| 30 (3330) | Steklov Mathematical Institute Russian Academy of Sciences | RUS | |
| 31 (3356) | Biological Research Center Hungarian Academy of Sciences | HUN | |
| 32 (3370) | Image Processing Systems Institute Russian Academy of Sciences | RUS | |
| 33 (3403) | Space Research Institute Russian Academy of Sciences | RUS | |
| 34 (3474) | Institute of Atomic Physics * | ROU | |
| 35 (3480) | Institute of Biophysics and Biomedical Engineering Bulgarian Academy of Sciences | BGR | |
| 36 (3499) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | |
| 37 (3573) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 38 (3621) | Institute of Cytology and Genetics Russian Academy of Sciences | RUS | |
| 39 (3638) | Institute of Computer Science of the ASCR | CZE | |
| 40 (3659) | National Academy of Sciences of Belarus * | BLR | |
| 41 (3665) | Ivannikov Institute for System Programming of the Russian Academy of Sciences | RUS | |
| 42 (3698) | Federal Scientific Research Center Crystallography and Photonics of Russian Academy of Sciences | RUS | |
| 43 (3708) | Institute of Numerical Mathematics Russian Academy of Sciences | RUS | |
| 44 (3723) | P N Lebedev Physics Institute Russian Academy of Sciences | RUS | |
| 45 (3733) | Serbian Academy of Sciences and Arts * | SRB | |
| 46 (3736) | Institute of Systems Analysis Russian Academy of Sciences | RUS | |
| 47 (3756) | A. M. Prokhorov General Physics Institute Russian Academy of Sciences | RUS | |
| 48 (3777) | Institute for Problems in Informatics Russian Academy of Sciences | RUS | |
| 49 (3842) | V A Trapeznikov Institute of Control Sciences Russian Academy of Sciences | RUS | |
| 50 (3873) | Institute of Physics of the ASCR | CZE | |
| 51 (3875) | Joint Institute for Nuclear Research | RUS | |
| 52 (3880) | Sobolev Institute of Mathematics Russian Academy of Sciences | RUS | |
| 53 (3895) | Ioffe Institute Russian Academy of Sciences | RUS | |
| 54 (3896) | Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 55 (3913) | Azerbaijan National Academy of Sciences * | AZE | |
| 56 (3930) | Keldysh Institute for Applied Mathematics Russian Academy of Sciences | RUS | |
| 57 (3931) | Mathematical Institute of the Serbian Academy of Sciences and Arts | SRB | |
| 58 (3935) | Institute of Problems of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 59 (3993) | Institute of Mathematics and Mechanics Russian Academy of Sciences | RUS | |
| 60 (4002) | Institute of Applied Physics Russian Academy of Sciences | RUS | |
| 61 (4017) | A.A. Blagonravov Institute of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 62 (4031) | National Academy of Sciences of Armenia * | ARM | |
| 63 (4038) | Institute of Computational Modelling Russian Academy of Sciences | RUS | |
| 64 (4044) | Institute of Automation and Electrometry Russian Academy of Sciences | RUS | |
| 65 (4052) | Kotel'nikov Institute of Radio Engineering and Electronics Russian Academy of Sciences | RUS | |
| 66 (4053) | A.Y. Ishlinsky Institute for Problems in Mechanics Russian Academy of Sciences | RUS | |
| 67 (4069) | N. N. Semenov Institute of Chemical Physics Russian Academy of Sciences | RUS | |
| 68 (4083) | Institute for Automation and Control Processes Russian Academy of Sciences | RUS | |
| 69 (4090) | Institute of Computational Mathematics and Mathematical Geophysics Russian Academy of Sciences | RUS | |
| 70 (4116) | Marine Hydrophysical Institute National Academy of Sciences of Ukraine | UKR | |
| 71 (4117) | Institute for Higher Nervous Activity and Neurophysiology Russian Academy of Science | RUS | |
| 72 (4146) | VM Glushkov Institute of Cybernetics National Academy of Sciences of Ukraine | UKR | |
| 73 (4148) | Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science | RUS | |
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