| 1 (653) | City of Scientific Research and Technological Applications * | EGY |  |
| 2 (713) | Agricultural Research Center Egypt * | EGY | |
| 3 (1681) | Institut National de la Recherche Agronomique | MAR | |
| 4 (1785) | Centre National pour la Recherche Scientifique et Technique | MAR | |
| 5 (2161) | National Institute of Oceanography and Fisheries | EGY | |
| 6 (2476) | National Research Centre * | EGY | |
| 7 (2546) | Ministry of Agriculture | IRQ | |
| 8 (2563) | National Authority for Remote Sensing and Space Sciences | EGY | |
| 9 (2618) | Ministry of Oil * | IRQ | |
| 10 (2706) | King Abdulaziz City for Science and Technology | SAU | |
| 11 (2770) | National Research Institute of Astronomy and Geophysics | EGY | |
| 12 (3255) | Egyptian Petroleum Research Institute | EGY | |
| 13 (3275) | Ministry of Science and Technology | IRQ | |
| 14 (3350) | Kuwait Institute for Scientific Research * | KWT | |
| 15 (3437) | Ministry of Education | IRQ | |
| 16 (3559) | National Water Research Center, Egypt * | EGY | |
| 17 (3596) | Ministry of Higher Education and Scientific Research * | IRQ | |
| 18 (3736) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 19 (3745) | Housing and Building National Research Center | EGY | |
| 20 (3767) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 21 (3923) | Institut National de Recherches en Genie Rural, Eaux et Forets | TUN | |
| 22 (3934) | Nuclear Materials Authority | EGY | |
| 23 (4032) | Egyptian Atomic Energy Authority * | EGY | |
| 24 (4048) | Centre de Recherches et des Technologies des Eaux | TUN | |
| 25 (4058) | Desert Research Center | EGY | |
| 26 (4061) | Central Metallurgical Research and Development Institute | EGY | |
| 27 (4084) | Electronics Research Institute | EGY | |
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