| 1 (275) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN |  |
| 2 (317) | Environment and Natural Materials Research Institute | EGY | |
| 3 (359) | National Research Centre * | EGY | |
| 4 (383) | Centre de Biotechnologie de Sfax | TUN | |
| 5 (391) | Advanced Technology and New Materials Research Institute | EGY | |
| 6 (399) | Egyptian Petroleum Research Institute | EGY | |
| 7 (411) | City of Scientific Research and Technological Applications * | EGY | |
| 8 (419) | Qatar Environment and Energy Research Institute | QAT | |
| 9 (473) | King Abdulaziz City for Science and Technology | SAU | |
| 10 (494) | Public Authority for Applied Education and Training * | KWT | |
| 11 (563) | Kuwait Institute for Scientific Research * | KWT | |
| 12 (586) | Centre de Developpement des Energies Renouvelables * | DZA | |
| 13 (600) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 14 (608) | Centre de Recherches et des Technologies de l’Energie | TUN | |
| 15 (616) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 16 (631) | Egyptian Atomic Energy Authority * | EGY | |
| 17 (644) | Nuclear Materials Authority | EGY | |
| 18 (645) | Central Metallurgical Research and Development Institute | EGY | |
| 19 (646) | Agricultural Research Center Egypt * | EGY | |
| 20 (654) | Hot Laboratory and Waste Management Center | EGY | |
| 21 (670) | Institut National de la Recherche Agronomique | MAR | |
| 22 (682) | National Institute of Oceanography and Fisheries | EGY | |
| 23 (689) | King Abdullah City for Atomic and Renewable Energy | SAU | |
| 24 (690) | Nuclear Research Center | EGY | |
| 25 (712) | Electronics Research Institute | EGY | |
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