| 1 (359) | Qatar Computing Research Institute | QAT |  |
| 2 (1086) | Qatar Biomedical Research Institute | QAT | |
| 3 (1475) | National Research Centre * | EGY | |
| 4 (1999) | Arid Lands Cultivation Research Institute | EGY | |
| 5 (2140) | Plant Pathology Research Institute | EGY | |
| 6 (2332) | Soil, Water and Environment Research Institute | EGY | |
| 7 (2705) | Environment and Natural Materials Research Institute | EGY | |
| 8 (3043) | Agricultural Research Center Egypt * | EGY | |
| 9 (3103) | City of Scientific Research and Technological Applications * | EGY | |
| 10 (3193) | Advanced Technology and New Materials Research Institute | EGY | |
| 11 (3245) | National Institute of Oceanography and Fisheries | EGY | |
| 12 (3559) | King Abdulaziz City for Science and Technology | SAU | |
| 13 (3607) | Animal Health Research Institute | EGY | |
| 14 (4013) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 15 (4042) | Qatar Environment and Energy Research Institute | QAT | |
| 16 (4570) | National Authority for Remote Sensing and Space Sciences | EGY | |
| 17 (4586) | Ministry of Higher Education and Scientific Research * | IRQ | |
| 18 (4636) | King Abdullah City for Atomic and Renewable Energy | SAU | |
| 19 (4697) | Environment and Life Sciences Research Center | KWT | |
| 20 (4907) | Central Metallurgical Research and Development Institute | EGY | |
| 21 (4953) | Institut National de la Recherche Agronomique | MAR | |
| 22 (5061) | Egyptian Petroleum Research Institute | EGY | |
| 23 (5370) | Ministry of Education | IRQ | |
| 24 (5590) | Public Authority for Applied Education and Training * | KWT | |
| 25 (5740) | Centre de Biotechnologie de Borj Cedria | TUN | |
| 26 (5747) | Centre de Biotechnologie de Sfax | TUN | |
| 27 (5792) | Technology Innovation Institute | ARE | |
| 28 (6107) | Desert Research Center | EGY | |
| 29 (6119) | Kuwait Institute for Scientific Research * | KWT | |
| 30 (6175) | Ministry of Science and Technology | IRQ | |
| 31 (6325) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 32 (6444) | Plant Protection Research Institute | EGY | |
| 33 (6522) | Ministry of Agriculture | IRQ | |
| 34 (6552) | Nuclear Materials Authority | EGY | |
| 35 (6646) | Field Crops Research Institute | EGY | |
| 36 (6743) | National Water Research Center, Egypt * | EGY | |
| 37 (6803) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 38 (6948) | Egyptian Atomic Energy Authority * | EGY | |
| 39 (6961) | Egyptian Drug Authority | EGY | |
| 40 (7071) | National Research Institute of Astronomy and Geophysics | EGY | |
| 41 (7192) | National Centre for Radiation Research and Technology | EGY | |
| 42 (7258) | Nuclear Research Center | EGY | |
| 43 (7281) | Centre de Developpement des Energies Renouvelables * | DZA | |
| 44 (7360) | Electronics Research Institute | EGY | |
| 45 (7475) | Centre de Recherches et des Technologies des Eaux | TUN | |
| 46 (7709) | Centre National pour la Recherche Scientifique et Technique | MAR | |
| 47 (7743) | Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques | DZA | |
| 48 (7880) | Centre de Recherche en Technologies Industrielles | DZA | |
| 49 (7975) | National Institute for Standards | EGY | |
| 50 (8164) | Centre de Recherches et des Technologies de l’Energie | TUN | |
| 51 (8201) | Centre de Developpement des Technologies Avancees | DZA | |
| 52 (8274) | Hot Laboratory and Waste Management Center | EGY | |
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