| 1 (311) | Nuclear Research Center | EGY |  |
| 2 (815) | Arid Lands Cultivation Research Institute | EGY | |
| 3 (823) | Plant Pathology Research Institute | EGY | |
| 4 (954) | Agricultural Research Center Egypt * | EGY | |
| 5 (1233) | National Research Centre * | EGY | |
| 6 (1345) | City of Scientific Research and Technological Applications * | EGY | |
| 7 (1600) | King Abdulaziz City for Science and Technology | SAU | |
| 8 (1865) | Centre de Biotechnologie de Sfax | TUN | |
| 9 (2002) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 10 (2036) | Egyptian Petroleum Research Institute | EGY | |
| 11 (2190) | Egyptian Atomic Energy Authority * | EGY | |
| 12 (2257) | Kuwait Institute for Scientific Research * | KWT | |
| 13 (2503) | Environment and Life Sciences Research Center | KWT | |
| 14 (2608) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 15 (2641) | Soil, Water and Environment Research Institute | EGY | |
| 16 (2683) | Horticulture Research Institute | EGY | |
| 17 (2685) | Centre de Biotechnologie de Borj Cedria | TUN | |
| 18 (2702) | Food Technology Research Institute | EGY | |
| 19 (2717) | National Institute of Oceanography and Fisheries | EGY | |
| 20 (3010) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 21 (3050) | Centre de Recherches et des Technologies des Eaux | TUN | |
| 22 (3053) | Institut National de la Recherche Agronomique | MAR | |
| 23 (3094) | Plant Protection Research Institute | EGY | |
| 24 (3191) | Field Crops Research Institute | EGY | |
| 25 (3196) | Animal Health Research Institute | EGY | |
| 26 (3362) | Institut National de Recherches en Genie Rural, Eaux et Forets | TUN | |
| 27 (3570) | National Centre for Radiation Research and Technology | EGY | |
| 28 (3581) | Desert Research Center | EGY | |
| 29 (3637) | Institut National de la Recherche Agronomique de Tunisie | TUN | |
| 30 (3989) | Ministry of Education | IRQ | |
| 31 (3993) | Egyptian Drug Authority | EGY | |
| 32 (4049) | Animal Production Research Institute | EGY | |
| 33 (4107) | National Water Research Center, Egypt * | EGY | |
| 34 (4129) | National Authority for Remote Sensing and Space Sciences | EGY | |
| 35 (4332) | Nuclear Materials Authority | EGY | |
| 36 (4349) | Ministry of Science and Technology | IRQ | |
| 37 (4383) | Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques | DZA | |
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