| 1 (5) | Russian Academy of Sciences * | RUS |  |
| 2 (83) | Polish Academy of Sciences * | POL | |
| 3 (122) | Academy of Sciences of the Czech Republic * | CZE | |
| 4 (322) | Hungarian Academy of Sciences * | HUN | |
| 5 (416) | National Academy of Sciences of Ukraine * | UKR | |
| 6 (492) | A.Alikhanyan National Laboratory | ARM | |
| 7 (682) | Romanian Academy * | ROU | |
| 8 (904) | Slovak Academy of Sciences * | SVK | |
| 9 (990) | Bulgarian Academy of Sciences * | BGR | |
| 10 (1025) | Institute for Space Sciences | ROU | |
| 11 (1219) | Centre for Ecological Research | HUN | |
| 12 (1250) | Institute of Enzymology Hungarian Academy of Sciences | HUN | |
| 13 (1365) | Biological Research Center Hungarian Academy of Sciences | HUN | |
| 14 (1433) | Institute of Biochemistry and Biophysics Polish Academy of Sciences | POL | |
| 15 (1460) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 16 (1559) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 17 (1577) | Research Centre for Natural Sciences | HUN | |
| 18 (1622) | Konkoly Observatory Hungarian Academy of Sciences | HUN | |
| 19 (1735) | Institute of Mathematics Polish Academy of Sciences | POL | |
| 20 (1832) | Research Centre for Astronomy and Earth Sciences Hungarian Academy of Sciences | HUN | |
| 21 (1941) | Astronomical Institute of the ASCR | CZE | |
| 22 (1954) | Institute of Materials and Environmental Chemistry | HUN | |
| 23 (2153) | Institute of Geotechnical Mechanics named by N Poljakov of National Academy of Sciences of Ukraine | UKR | |
| 24 (2230) | Institute of Botany of the ASCR | CZE | |
| 25 (2312) | Biology Centre of the ASCR | CZE | |
| 26 (2380) | Slovenian Academy of Sciences and Arts * | SVN | |
| 27 (2388) | Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences | BGR | |
| 28 (2393) | National Veterinary Research Institute | POL | |
| 29 (2395) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 30 (2402) | Centre for Agricultural Research | HUN | |
| 30 (2402) | Institute of Mathematics, Physics and Mechanics | SVN | |
| 32 (2418) | Alikhanov Institute for Theoretical and Experimental Physics | RUS | |
| 33 (2468) | Joint Institute for Nuclear Research | RUS | |
| 34 (2483) | Institute of Bioorganic Chemistry Polish Academy of Sciences | POL | |
| 35 (2551) | Institute of Mathematics Simion Stoilow of Romanian Academy | ROU | |
| 36 (2583) | Ruder Boskovic Institute * | HRV | |
| 37 (2597) | Wigner Research Centre for Physics | HUN | |
| 38 (2664) | Image Processing Systems Institute Russian Academy of Sciences | RUS | |
| 39 (2748) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 40 (2762) | Jozef Stefan Institute | SVN | |
| 41 (2844) | National Centre for Nuclear Research | POL | |
| 42 (2942) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 43 (2951) | Institute of Microbiology of the ASCR | CZE | |
| 44 (2993) | Veterinary Research Institute | CZE | |
| 45 (3000) | Institute of Oceanology Polish Academy of Sciences | POL | |
| 46 (3015) | Institute of Agrophysics Polish Academy of Sciences | POL | |
| 47 (3051) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 48 (3059) | Institute for Computer Science and Control Hungarian Academy of Sciences | HUN | |
| 48 (3059) | Mathematical Institute of the Serbian Academy of Sciences and Arts | SRB | |
| 50 (3063) | Global Change Research Institute of the ASCR | CZE | |
| 51 (3076) | P N Lebedev Physics Institute Russian Academy of Sciences | RUS | |
| 52 (3113) | Institute of Biophysics of the ASCR | CZE | |
| 53 (3225) | Serbian Academy of Sciences and Arts * | SRB | |
| 54 (3419) | Horia Hulubei National Institute of Physics and Nuclear Engineering | ROU | |
| 55 (3446) | Institute of Biodiversity and Ecosystems Research Bulgarian Academy of Sciences | BGR | |
| 56 (3457) | Slovenian NMR Centre * | SVN | |
| 56 (3457) | National Institute of Chemistry Slovenia | SVN | |
| 58 (3468) | Institute of Animal Reproduction and Food Research Polish Academy of Sciences | POL | |
| 58 (3468) | Institute of Vertebrate Biology of the ASCR | CZE | |
| 60 (3477) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 61 (3497) | Tyumen Scientific Centre of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 62 (3570) | Institute of Experimental Medicine of the ASCR | CZE | |
| 63 (3645) | Institute for Information Transmission Problems Russian Academy of Sciences | RUS | |
| 64 (3684) | Institute for High Energy Physics | RUS | |
| 65 (3694) | Institute of Physics of the ASCR | CZE | |
| 65 (3694) | Institute of Atomic Physics * | ROU | |
| 67 (3700) | Russian Research Centre Kurchatov Institute | RUS | |
| 68 (3706) | Institute of Mathematics of the ASCR | CZE | |
| 69 (3778) | Institute of Pharmacology Polish Academy of Sciences | POL | |
| 70 (3785) | Institute of Organic Chemistry and Biochemistry of the ASCR | CZE | |
| 71 (3788) | Crop Research Institute | CZE | |
| 72 (3816) | Khristianovich Institute of Theoretical and Applied Mechanics Russian Academy of Sciences | RUS | |
| 73 (3855) | Institute of Thermophysics Siberian Branch of the Russian Academy of Science | RUS | |
| 74 (3881) | Hungarian Natural History Museum | HUN | |
| 75 (3888) | Scientific and Practical Materials Research Center National Academy of Sciences of Belarus | BLR | |
| 76 (3910) | Centre for Energy Research Hungarian Academy of Sciences | HUN | |
| 77 (3984) | Institute for Scintillation Materials National Academy of Sciences of Ukraine | UKR | |
| 78 (4038) | Budker Institute of Nuclear Physics Russian Academy of Sciences | RUS | |
| 79 (4047) | Institute for Nuclear Research Russian Academy of Sciences | RUS | |
| 80 (4090) | Federal Research Center of Nutrition, Biotechnology and Food Safety | RUS | |
| 81 (4108) | Konstantinov Petersburg Nuclear Physics Institute Russian Academy of Sciences | RUS | |
| 82 (4237) | National Institute of Biology | SVN | |
| 83 (4243) | I.I. Schmalhausen Institute of Zoology National Academy of Sciences of Ukraine | UKR | |
| 83 (4243) | Space Research Centre Polish Academy of Sciences | POL | |
| 85 (4364) | National Institute of Oncology | HUN | |
| 86 (4397) | Joint Institute for High Temperatures Research Russian Academy of Sciences | RUS | |
| 87 (4434) | Georgi Nadjakov Institute of Solid State Physic Bulgarian Academy of Sciences | BGR | |
| 88 (4444) | Bogolyubov Institute for Theoretical Physics National Academy of Sciences of Ukraine | UKR | |
| 89 (4515) | Andronikashvili Institute of Physics of the Georgian Academy of Sciences | GEO | |
| 90 (4522) | Institute of Experimental Physics of the Slovak Academy of Sciences | SVK | |
| 91 (4534) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 92 (4606) | Institute of Physiology of the ASCR | CZE | |
| 93 (4631) | The Szewalski Institute of Fluid-Flow Machinery Polish Academy of Sciences | POL | |
| 94 (4649) | Nuclear Physics Institute of the ASCR | CZE | |
| 95 (4790) | Institute of Cytology and Genetics Russian Academy of Sciences | RUS | |
| 96 (4802) | Nature Research Centre | LTU | |
| 97 (4829) | Institute of Mathematics and Informatics Bulgarian Academy of Sciences | BGR | |
| 98 (4891) | Vavilov Institute of General Genetics Russian Academy of Sciences | RUS | |
| 99 (4916) | Landau Institute for Theoretical Physics Russian Academy of Sciences | RUS | |
| 100 (5089) | Space Research Institute Russian Academy of Sciences | RUS | |
| 100 (5089) | Steklov Mathematical Institute Russian Academy of Sciences | RUS | |
| 102 (5128) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | |
| 103 (5187) | Institute of Mathematics National Academy of Sciences of Ukraine | UKR | |
| 104 (5198) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR | |
| 105 (5226) | Ioffe Institute Russian Academy of Sciences | RUS | |
| 106 (5248) | Special Astrophysical Observatory Russian Academy of Sciences | RUS | |
| 107 (5260) | Scientific Research Center Slovenian Academy of Science and Arts | SVN | |
| 108 (5277) | Center of Polymer and Carbon Materials Polish Academy of Sciences | POL | |
| 109 (5300) | V.B. Sochava Institute of Geography Russian Academy of Sciences | RUS | |
| 110 (5314) | Czech Geological Survey | CZE | |
| 111 (5324) | Institute of Mechanics Bulgarian Academy of Sciences | BGR | |
| 112 (5409) | Academy of Romanian Scientists | ROU | |
| 112 (5409) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 114 (5487) | Institute of Problems of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 115 (5493) | J. Heyrovsky Institute of Physical Chemistry of the ASCR | CZE | |
| 115 (5493) | International Tomography Center Russian Academy of Sciences | RUS | |
| 117 (5519) | Arctic Antarctic Research Institute | RUS | |
| 118 (5528) | Komarov Botanical Institute Russian Academy of Sciences | RUS | |
| 119 (5542) | Institute of Metallurgy and Materials Science Polish Academy of Sciences | POL | |
| 119 (5542) | Lavrentyev Institute of Hydrodynamics Russian Academy of Sciences | RUS | |
| 119 (5542) | National Academy of Sciences of Belarus * | BLR | |
| 122 (5646) | Institute of Chemical Biology and Fundamental Medicine Russian Academy of Sciences | RUS | |
| 123 (5698) | Institute of Sociology Russian Academy of Sciences | RUS | |
| 124 (5720) | Sobolev Institute of Mathematics Russian Academy of Sciences | RUS | |
| 125 (5727) | Saint Petersburg Institute for Informatics and Automation Russian Academy of Sciences | RUS | |
| 126 (5736) | Institute of Thermomechanics of the ASCR | CZE | |
| 127 (5824) | G V Kurdyumov Institute for Metal Physics National Academy of Sciences of Ukraine | UKR | |
| 128 (5831) | M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences | RUS | |
| 129 (5835) | Zoological Institute Russian Academy of Sciences | RUS | |
| 130 (5837) | Federal Research Centre Fundamentals of Biotechnology Russian Academy of Sciences | RUS | |
| 131 (5888) | Engelhardt Institute of Molecular Biology Russian Academy of Sciences | RUS | |
| 132 (5892) | Institute of Astronomy Russian Academy of Sciences | RUS | |
| 133 (5949) | Institute of Physics of Materials of the ASCR | CZE | |
| 134 (5951) | Institute of High Pressure Physics of the Polish Academy of Sciences | POL | |
| 135 (5961) | Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 136 (5984) | Institute of General and Inorganic Chemistry Bulgarian Academy of Sciences | BGR | |
| 137 (5994) | Central Astronomical Observatory Russian Academy of Sciences | RUS | |
| 138 (5999) | Georgian National Academy of Sciences * | GEO | |
| 139 (6047) | Institute of Cytology Russian Academy of Sciences | RUS | |
| 140 (6063) | Institute of Applied Physics Russian Academy of Sciences | RUS | |
| 140 (6063) | Institute of Nuclear Research National Academy of Sciences of Ukraine | UKR | |
| 142 (6125) | Institute of Computational Modelling Russian Academy of Sciences | RUS | |
| 143 (6130) | Institute of Spectroscopy Russian Academy of Sciences | RUS | |
| 144 (6146) | Institute of Continuous Media Mechanics Russian Academy of Sciences | RUS | |
| 145 (6160) | Institute of Organic Chemistry Polish Academy of Sciences | POL | |
| 146 (6166) | Institute of Physics Polish Academy of Sciences | POL | |
| 147 (6193) | Azerbaijan National Academy of Sciences * | AZE | |
| 148 (6216) | Institute of Mathematics and Mechanics | AZE | |
| 149 (6222) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | |
| 150 (6224) | O. O. Chuyko Institute of Surface Chemistry National Academy of Sciences of Ukraine | UKR | |
| 151 (6227) | Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 152 (6233) | Institute of Macromolecular Chemistry of the ASCR | CZE | |
| 153 (6252) | Institute of Numerical Mathematics Russian Academy of Sciences | RUS | |
| 154 (6303) | Institute of Geography Russian Academy of Sciences | RUS | |
| 155 (6341) | Systems Research Institute Polish Academy of Sciences | POL | |
| 156 (6354) | A.Y. Ishlinsky Institute for Problems in Mechanics Russian Academy of Sciences | RUS | |
| 157 (6373) | Institute of Physics of the Slovak Academy of Sciences | SVK | |
| 158 (6389) | Institute of Plasma Physics of the ASCR | CZE | |
| 159 (6408) | Institute of Philosophy Russian Academy of Sciences | RUS | |
| 160 (6421) | Institute of Catalysis and Surface Chemistry Polish Academy of Sciences | POL | |
| 161 (6449) | Institute of Scientific Instruments of the ASCR | CZE | |
| 162 (6488) | Center for Physical Sciences and Technology | LTU | |
| 163 (6492) | Institute of Physics | AZE | |
| 164 (6497) | Institute of Physics National Academy of Sciences of Ukraine | UKR | |
| 165 (6514) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 166 (6520) | B. I. Stepanov Institute of Physics National Academy of Sciences of Belarus | BLR | |
| 167 (6523) | Institute for Single Crystals National Academy of Sciences of Ukraine | UKR | |
| 168 (6526) | Institute of Strength Physics and Materials Science Russian Academy of Sciences | RUS | |
| 169 (6552) | Institute of Mathematics and Mechanics Russian Academy of Sciences | RUS | |
| 170 (6558) | Polish Geological Institute | POL | |
| 171 (6579) | Russian Academy of Agricultural Sciences | RUS | |
| 172 (6609) | Trofimuk United Institute of Geology, Geophysics and Mineralogy Russian Academy of Sciences | RUS | |
| 173 (6617) | A.A Obukhov Institute of Atmospheric Physics Russian Academy of Sciences | RUS | |
| 174 (6624) | National Science Center Kharkov Institute of Physics and Technology National Academy of Sciences of Ukraine | UKR | |
| 175 (6633) | A.N. Severtsov Institute of Ecology and Evolution Russian Academy of Sciences | RUS | |
| 176 (6646) | National Institute for Laser, Plasma and Radiation Physics | ROU | |
| 177 (6656) | Institute of Electronic Materials Technology | POL | |
| 178 (6727) | Kirensky Institute of Physics | RUS | |
| 179 (6740) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | |
| 180 (6775) | V. Ye. Lashkaryov Institute of Semiconductor Physics National Academy of Sciences of Ukraine | UKR | |
| 181 (6779) | Institute of Macromolecular Chemistry Petru Poni Romanian Academy | ROU | |
| 182 (6819) | Institute of Systems Analysis Russian Academy of Sciences | RUS | |
| 183 (6828) | National Institute of Materials Physics | ROU | |
| 184 (6833) | Keldysh Institute for Applied Mathematics Russian Academy of Sciences | RUS | |
| 185 (6852) | Komi Scientific Center Russian Academy of Sciences | RUS | |
| 186 (6856) | National Academy of Sciences of Armenia * | ARM | |
| 187 (6863) | Ya. S. Pidstryhach Institute for Applied Problems of Mechanics and Mathematics National Academy of Sciences of Ukraine | UKR | |
| 188 (6864) | Kazan Scientific Center Russian Academy of Sciences | RUS | |
| 189 (6877) | Institute of System Dynamics and Control Theory Russian Academy of Sciences | RUS | |
| 190 (6913) | A. M. Prokhorov General Physics Institute Russian Academy of Sciences | RUS | |
| 191 (6925) | B.Verkin Institute for Low Temperature Physics and Engineering National Academy of Sciences of Ukraine | UKR | |
| 192 (6930) | Nuclear Safety Institute Russian Academy of Sciences | RUS | |
| 192 (6930) | Institute of Computational Technologies Russian Academy of Sciences | RUS | |
| 194 (6973) | Ivannikov Institute for System Programming of the Russian Academy of Sciences | RUS | |
| 195 (6977) | P P Shirshov Institute of Oceanology Russian Academy of Sciences | RUS | |
| 196 (6980) | Kotel'nikov Institute of Radio Engineering and Electronics Russian Academy of Sciences | RUS | |
| 197 (6984) | Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Scienses | RUS | |
| 198 (6989) | Institute of Solar-Terrestrial Physics Russian Academy of Sciences | RUS | |
| 199 (6992) | Institute of Laser Physics Russian Academy of Sciences | RUS | |
| 200 (7009) | Academy of Sciences of Moldova * | MDA | |
| 201 (7015) | Institute of Physicochemical and Biological Problems of Soil Science Russian Academy of Sciences | RUS | |
| 202 (7044) | Institute of Computational Mathematics and Mathematical Geophysics Russian Academy of Sciences | RUS | |
| 203 (7051) | Zelinsky Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 204 (7061) | Karelian Research Center Russian Academy of Sciences | RUS | |
| 205 (7066) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 206 (7069) | Institute of High Current Electronics Russian Academy of Sciences | RUS | |
| 207 (7098) | Koltsov Institute of Developmental Biology Russian Academy of Sciences | RUS | |
| 208 (7110) | V A Trapeznikov Institute of Control Sciences Russian Academy of Sciences | RUS | |
| 209 (7122) | Institute of Solid State Physics Russian Academy of Sciences | RUS | |
| 210 (7132) | Marine Hydrophysical Institute National Academy of Sciences of Ukraine | UKR | |
| 211 (7139) | Institute of Psychology Russian Academy of Sciences | RUS | |
| 212 (7147) | Institute of Terrestrial Magnetism Ionosphere and Radiowave Propagation Russian Academy of Sciences | RUS | |
| 213 (7152) | N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry Russian Academy of Sciences | RUS | |
| 214 (7156) | Kola Science Centre Russian Academy of Sciences | RUS | |
| 215 (7182) | Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences | RUS | |
| 216 (7185) | Institute for System Programming Russian Academy of Sciences | RUS | |
| 217 (7205) | Fiber Optics Research Center Russian Academy of Sciences | RUS | |
| 218 (7222) | Nikolaev Institute of Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 219 (7233) | Institute of Chemistry and Chemical Technology Russian Academy of Sciences | RUS | |
| 220 (7234) | Institute of Physical Chemistry Romanian Academy | ROU | |
| 221 (7241) | Limnological Institute Russian Academy of Sciences | RUS | |
| 222 (7251) | Zavoisky Physical-Technical Institute | RUS | |
| 223 (7268) | Institute of Metal Physics Russian Academy of Sciences | RUS | |
| 224 (7277) | Ufa Scientific Center Russian Academy of Sciences | RUS | |
| 225 (7279) | A.A. Blagonravov Institute of Mechanical Engineering Russian Academy of Sciences | RUS | |
| 226 (7280) | Water Problems Institute Russian Academy of Sciences | RUS | |
| 227 (7283) | A. V. Rzhanov Institute of Semiconductor Physics Russian Academy of Sciences | RUS | |
| 228 (7297) | I.M. Sechenov Institute of Evolutionary Physiology and Biochemistry Russian Academy of Sciences | RUS | |
| 229 (7303) | A.E. Arbuzov Institute of Organic and Physical Chemistry Russian Academy of Sciences | RUS | |
| 229 (7303) | Institute of Macromolecular Compounds Russian Academy of Sciences | RUS | |
| 231 (7306) | Timiryazev Institute of Plant Physiology Russian Academy of Sciences | RUS | |
| 232 (7308) | Palaeontological Institute Russian Academy of Sciences | RUS | |
| 233 (7336) | H. V. Karpenko Physico-Mechanical Institute National Academy of Sciences of Ukraine | UKR | |
| 234 (7339) | Donetsk O. O. Galkin Institute of Physics and Engineering National Academy of Sciences of Ukraine | UKR | |
| 235 (7341) | Institute for Problems in Informatics Russian Academy of Sciences | RUS | |
| 236 (7343) | Institute of Chemical Kinetics and Combustion Russian Academy of Sciences | RUS | |
| 237 (7349) | Institute of Problems of Chemical Physics Russian Academy of Science | RUS | |
| 238 (7350) | Institute of Physiologically Active Compounds of Russian Academy of Sciences | RUS | |
| 239 (7352) | Institute of Solid State Chemistry and Mechanochemistry Russian Academy of Sciences | RUS | |
| 240 (7355) | Institute for Automation and Control Processes Russian Academy of Sciences | RUS | |
| 241 (7359) | A.A. Baykov Institute of Metallurgy and Materials Science Russian Academy of Sciences | RUS | |
| 242 (7361) | V.I. Il'ichev Pacific Oceanological Institute Russian Academy of Sciences | RUS | |
| 243 (7370) | Institute of Theoretical and Experimental Biophysics Russian Academy of Sciences | RUS | |
| 244 (7377) | A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences | RUS | |
| 245 (7378) | Institute for Physics of Microstructures Russian Academy of Sciences | RUS | |
| 245 (7378) | Frantsevich Institute for Problems of Materials Science National Academy of Sciences of Ukraine | UKR | |
| 247 (7381) | Russian Federal Nuclear Center/VNIIEF | RUS | |
| 248 (7382) | Institute of Solution Chemistry Russian Academy of Sciences | RUS | |
| 249 (7385) | Institute of Cell Biophysics Russian Academy of Sciences | RUS | |
| 249 (7385) | N. N. Semenov Institute of Chemical Physics Russian Academy of Sciences | RUS | |
| 251 (7392) | Institute of Automation and Electrometry Russian Academy of Sciences | RUS | |
| 252 (7393) | A.V. Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences | RUS | |
| 253 (7394) | Southern Scientific Center Russian Academy of Sciences | RUS | |
| 254 (7400) | Institute of Organic Synthesis Russian Academy of Sciences | RUS | |
| 255 (7408) | N.M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences | RUS | |
| 256 (7412) | Institute of Chemistry of High-Purity Substances Russian Academy of Sciences | RUS | |
| 257 (7415) | Institute of Biomedical Problems Russian Academy of Sciences | RUS | |
| 258 (7416) | Institute of Experimental Mineralogy Russian Academy of Sciences | RUS | |
| 259 (7419) | United Schmidt Institute of Physics of the Earth Russian Academy of Sciences | RUS | |
| 260 (7422) | Institute of Plant and Animal Ecology Russian Academy of Sciences | RUS | |
| 261 (7427) | Dorodnitsyn Computing Centre Russian Academy of Sciences | RUS | |
| 262 (7429) | Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science | RUS | |
| 263 (7436) | Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences | RUS | |
| 264 (7447) | Geological Institute Russian Academy of Sciences | RUS | |
| 265 (7449) | Institute for Higher Nervous Activity and Neurophysiology Russian Academy of Science | RUS | |
| 266 (7451) | Dagestan Scientific Center Russian Academy of Sciences | RUS | |
| 267 (7452) | Institute of Chemistry of Far Eastern Branch Russian Academy of Sciences | RUS | |
| 268 (7457) | Institute of Microelectronics Technology and High Purity Materials Russian Academy of Sciences | RUS | |
| 269 (7460) | Pavlov Institute of Physiology Russian Academy of Sciences | RUS | |
| 270 (7461) | Vernadsky Institute of Geochemistry and Analytical Chemistry Russian Academy of Sciences | RUS | |
| 270 (7461) | Papanin Institute for Biology of Inland Waters Russian Academy of Sciences | RUS | |
| 272 (7464) | Shubnikov Institute of Crystallography Russian Academy of Sciences | RUS | |
| 273 (7483) | Institute of Geology of Ore Deposits Petrography Mineralogy and Geochemistry Russian Academy of Sciences | RUS | |
| 274 (7485) | Institute of High-Temperature Electrochemistry Russian Academy of Sciences | RUS | |
| 275 (7490) | G.A. Razuvaev Institute of Organometallic Chemistry Russian Academy of Sciences | RUS | |
| 276 (7498) | Institute of Petroleum Chemistry Russian Academy of Sciences | RUS | |
| 277 (7505) | A.E. Favorsky Irkutsk Institute of Chemistry of Siberian Branch Russian Academy of Sciences | RUS | |
| 278 (7507) | O. Ya. Usikov Institute for Radio Physics and Electronics National Academy of Sciences of Ukraine | UKR | |
| 279 (7509) | Institute of Metallurgy of the Ural Branch Russian Academy of Sciences | RUS | |
| 280 (7519) | Institute of Structural Macrokinetics and Materials Science Russian Academy of Sciences | RUS | |
| 281 (7520) | Institute of Silicate Chemistry Russian Academy of Sciences | RUS | |
| 282 (7531) | All-Russian Institute of Aviation Materials | RUS | |
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