| 1 (53) | King Abdulaziz City for Science and Technology | SAU |  |
| 2 (123) | Centre National pour la Recherche Scientifique et Technique | MAR | |
| 3 (201) | Arid Lands Cultivation Research Institute | EGY | |
| 4 (432) | City of Scientific Research and Technological Applications * | EGY | |
| 5 (460) | Agricultural Research Center Egypt * | EGY | |
| 6 (580) | Food Technology Research Institute | EGY | |
| 7 (589) | Plant Pathology Research Institute | EGY | |
| 8 (1050) | National Research Centre * | EGY | |
| 9 (1079) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 10 (1123) | Plant Protection Research Institute | EGY | |
| 11 (1326) | Institut National de la Recherche Agronomique | MAR | |
| 12 (1352) | Centre de Biotechnologie de Borj Cedria | TUN | |
| 13 (1361) | Desert Research Center | EGY | |
| 14 (1465) | Soil, Water and Environment Research Institute | EGY | |
| 15 (1499) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 16 (1530) | Field Crops Research Institute | EGY | |
| 17 (1573) | National Centre for Radiation Research and Technology | EGY | |
| 18 (1624) | Centre de Biotechnologie de Sfax | TUN | |
| 19 (1666) | Egyptian Atomic Energy Authority * | EGY | |
| 20 (1835) | Egyptian Drug Authority | EGY | |
| 21 (1855) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 22 (1946) | Horticulture Research Institute | EGY | |
| 23 (2152) | National Institute of Oceanography and Fisheries | EGY | |
| 24 (2232) | Institut National de Recherches en Genie Rural, Eaux et Forets | TUN | |
| 25 (2236) | Institut National de la Recherche Agronomique de Tunisie | TUN | |
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