| 1 (1778) | Institute for Color Science and Technology | IRN |  |
| 2 (3843) | Iran Polymer and Petrochemical Institute | IRN | |
| 3 (4637) | Institute for Research in Fundamental Sciences | IRN | |
| 4 (4727) | Agricultural Biotechnology Research Institute of Iran | IRN | |
| 5 (5577) | Materials and Energy Research Centre | IRN | |
| 6 (5584) | Iranian Research Organization for Science & Technology | IRN | |
| 7 (5683) | National Institute of Genetic Engineering and Biotechnology | IRN | |
| 8 (5862) | Agricultural Research Education and Extension Organization * | IRN | |
| 9 (6067) | Chemistry and Chemical Engineering Research Center of Iran | IRN | |
| 10 (6278) | Research Institute of Petroleum Industry Tehran | IRN | |
| 11 (6592) | Research Institute of Forests and Rangelands | IRN | |
| 12 (7539) | Iranian Fisheries Science Research Institute | IRN | |
| 13 (8068) | Atomic Energy Organization of Iran * | IRN | |
| 14 (8100) | Nuclear Science and Technology Research Institute | IRN | |
| 15 (8425) | International Institute of Earthquake Engineering and Seismology | IRN | |
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