| 1 (1834) | National Research Centre * | EGY |  |
| 2 (2026) | Environment and Natural Materials Research Institute | EGY | |
| 3 (2103) | Ifakara Health Institute | TZA | |
| 4 (2372) | Advanced Technology and New Materials Research Institute | EGY | |
| 5 (2510) | National Health Laboratory Services | ZAF | |
| 6 (2695) | Medical Research Council | GMB | |
| 7 (3344) | Plant Pathology Research Institute | EGY | |
| 8 (3361) | National Research Foundation * | ZAF | |
| 9 (3408) | City of Scientific Research and Technological Applications * | EGY | |
| 10 (3473) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 11 (3580) | Arid Lands Cultivation Research Institute | EGY | |
| 12 (3954) | Institut de Recherche en Sciences de la Sante | BFA | |
| 13 (4030) | Agricultural Research Center Egypt * | EGY | |
| 14 (4174) | Council for Scientific and Industrial Research | ZAF | |
| 15 (4196) | Egyptian Petroleum Research Institute | EGY | |
| 16 (4361) | International Centre of Insect Physiology and Ecology | KEN | |
| 17 (4439) | Animal Health Research Institute | EGY | |
| 18 (4501) | Soil, Water and Environment Research Institute | EGY | |
| 19 (4553) | Centre de Biotechnologie de Sfax | TUN | |
| 20 (4827) | Centre National de la Recherche Scientifique et Technologique * | BFA | |
| 21 (4962) | African Population and Health Research Center | KEN | |
| 22 (5008) | National Institute of Oceanography and Fisheries | EGY | |
| 23 (5016) | Centre de Biotechnologie de Borj Cedria | TUN | |
| 24 (5501) | South African National Biodiversity Institute | ZAF | |
| 25 (5887) | Institut National de la Recherche Agronomique | MAR | |
| 26 (5999) | Central Metallurgical Research and Development Institute | EGY | |
| 27 (6045) | Human Sciences Research Council of South Africa | ZAF | |
| 27 (6045) | Agricultural Research Council | ZAF | |
| 29 (6055) | Field Crops Research Institute | EGY | |
| 30 (6230) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 31 (6259) | Desert Research Center | EGY | |
| 32 (6275) | Plant Protection Research Institute | EGY | |
| 33 (6286) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 34 (6416) | National Authority for Remote Sensing and Space Sciences | EGY | |
| 35 (6543) | Egyptian Drug Authority | EGY | |
| 36 (6598) | Egyptian Atomic Energy Authority * | EGY | |
| 37 (6842) | Nuclear Research Center | EGY | |
| 38 (7102) | Hot Laboratory and Waste Management Center | EGY | |
| 39 (7180) | Nuclear Materials Authority | EGY | |
| 40 (7185) | National Centre for Radiation Research and Technology | EGY | |
| 41 (7342) | Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques | DZA | |
| 42 (7345) | Centre de Developpement des Energies Renouvelables * | DZA | |
| 43 (7503) | Centre de Recherches et des Technologies de l’Energie | TUN | |
| 44 (7594) | South African Institute for Aquatic Biodiversity | ZAF | |
| 45 (7621) | Electronics Research Institute | EGY | |
| 46 (7750) | National Water Research Center, Egypt * | EGY | |
| 47 (7755) | Centre de Recherches et des Technologies des Eaux | TUN | |
| 48 (7893) | National Institute for Standards | EGY | |
| 49 (7993) | Centre National pour la Recherche Scientifique et Technique | MAR | |
| 50 (8019) | Centre de Developpement des Technologies Avancees | DZA | |
| 51 (8126) | National Research Institute of Astronomy and Geophysics | EGY | |
| 52 (8355) | Centre de Recherche en Technologies Industrielles | DZA | |
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