| 1 (386) | Qatar Computing Research Institute | QAT |  |  |
| 2 (1036) | Arid Lands Cultivation Research Institute | EGY | | |
| 3 (1234) | National Research Centre * | EGY | | |
| 4 (1884) | City of Scientific Research and Technological Applications * | EGY | | |
| 5 (2163) | Genetic Engineering and Biotechnology Research Institute | EGY | | |
| 6 (2181) | Plant Pathology Research Institute | EGY | | |
| 7 (2330) | Environment and Natural Materials Research Institute | EGY | | |
| 8 (2668) | Agricultural Research Center Egypt * | EGY | | |
| 9 (2814) | Advanced Technology and New Materials Research Institute | EGY | | |
| 10 (2934) | National Institute of Oceanography and Fisheries | EGY | | |
| 11 (2944) | Horticulture Research Institute | EGY | | |
| 12 (3440) | Soil, Water and Environment Research Institute | EGY | | |
| 13 (3477) | King Abdulaziz City for Science and Technology | SAU | | |
| 14 (3650) | Food Technology Research Institute | EGY | |  |
| 15 (3688) | National Authority for Remote Sensing and Space Sciences | EGY | | |
| 16 (3828) | Animal Health Research Institute | EGY | | |
| 17 (4187) | Qatar Environment and Energy Research Institute | QAT | | |
| 18 (4389) | Field Crops Research Institute | EGY | | |
| 19 (4476) | Environment and Life Sciences Research Center | KWT | | |
| 20 (4676) | Ministry of Education | IRQ | | |
| 21 (4732) | Technology Innovation Institute | ARE | | |
| 22 (4776) | King Abdullah City for Atomic and Renewable Energy | SAU | | |
| 23 (5095) | Central Metallurgical Research and Development Institute | EGY | | |
| 24 (5141) | Institut National de la Recherche Agronomique | MAR | | |
| 25 (5373) | Plant Protection Research Institute | EGY | | |
| 26 (5513) | Egyptian Petroleum Research Institute | EGY | | |
| 27 (5549) | Institut National de la Recherche Agronomique de Tunisie | TUN | | |
| 28 (5620) | Centre National de l'Energie, des Sciences et des Techniques Nucleaires | MAR | | |
| 29 (5652) | Centre de Biotechnologie de Sfax | TUN | | |
| 29 (5652) | Animal Production Research Institute | EGY | |  |
| 31 (5664) | Desert Research Center | EGY | | |
| 32 (5712) | National Water Research Center, Egypt * | EGY | | |
| 33 (5743) | Ministry of Higher Education and Scientific Research * | IRQ | | |
| 34 (6028) | Centre de Biotechnologie de Borj Cedria | TUN | | |
| 35 (6103) | Public Authority for Applied Education and Training * | KWT | | |
| 36 (6237) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | | |
| 37 (6308) | Institut National de Recherches en Genie Rural, Eaux et Forets | TUN | | |
| 38 (6341) | Ministry of Science and Technology | IRQ | | |
| 39 (6413) | Kuwait Institute for Scientific Research * | KWT | | |
| 40 (6703) | Housing and Building National Research Center | EGY | | |
| 41 (6712) | National Research Institute of Astronomy and Geophysics | EGY | | |
| 42 (6714) | Nuclear Materials Authority | EGY | | |
| 43 (6734) | Nuclear Research Center | EGY | | |
| 44 (6804) | Egyptian Atomic Energy Authority * | EGY | | |
| 45 (7092) | Centre National pour la Recherche Scientifique et Technique | MAR | | |
| 45 (7092) | Egyptian Drug Authority | EGY | | |
| 47 (7377) | National Centre for Radiation Research and Technology | EGY | | |
| 48 (7395) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | | |
| 49 (7519) | Electronics Research Institute | EGY | | |
| 50 (7662) | Centre de Recherche en Numerique de Sfax | TUN | | |
| 51 (7824) | National Institute for Standards | EGY | | |
| 52 (7876) | Centre de Developpement des Energies Renouvelables * | DZA | | |
| 53 (8221) | Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques | DZA | | |
| 54 (8283) | Centre de Recherches et des Technologies des Eaux | TUN | | |
| 55 (8576) | Centre de Recherche en Technologies Industrielles | DZA | | |
| 56 (8615) | Hot Laboratory and Waste Management Center | EGY | | |
| 57 (8799) | Centre de Recherches et des Technologies de l’Energie | TUN | |  |
| 58 (8814) | Centre de Developpement des Technologies Avancees | DZA | | |
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