| 1 (1871) | Agricultural Research Education and Extension Organization * | IRN | |
| 2 (2276) | Agricultural Biotechnology Research Institute of Iran | IRN | |
| 3 (3650) | Research Institute of Forests and Rangelands | IRN | |
| 4 (3660) | Iranian Research Organization for Science & Technology | IRN | |
| 5 (3847) | Iranian Fisheries Science Research Institute | IRN | |
| 6 (4274) | National Institute of Genetic Engineering and Biotechnology | IRN | |
| 7 (4386) | Nuclear Science and Technology Research Institute | IRN | |
| 8 (4391) | Atomic Energy Organization of Iran * | IRN | |
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