| 1 (1962) | Advanced Technology and New Materials Research Institute | EGY |  |  |
| 2 (2078) | Environment and Natural Materials Research Institute | EGY | | |
| 3 (2762) | Plant Pathology Research Institute | EGY | | |
| 4 (2790) | Egyptian Petroleum Research Institute | EGY | | |
| 5 (3258) | National Research Centre * | EGY | | |
| 6 (3552) | Ifakara Health Institute | TZA | | |
| 7 (3641) | Field Crops Research Institute | EGY | | |
| 8 (3763) | Centre de Biotechnologie de Sfax | TUN | | |
| 9 (3788) | Electronics Research Institute | EGY | | |
| 10 (3929) | City of Scientific Research and Technological Applications * | EGY | | |
| 11 (3960) | Centre de Developpement des Technologies Avancees | DZA | | |
| 12 (4111) | Nuclear Research Center | EGY | |  |
| 13 (4228) | Egyptian Drug Authority | EGY | | |
| 14 (4251) | Medical Research Council | GMB | | |
| 15 (4291) | National Health Laboratory Services | ZAF | | |
| 16 (4311) | Council for Scientific and Industrial Research | ZAF | | |
| 17 (4478) | Arid Lands Cultivation Research Institute | EGY | | |
| 18 (4569) | Genetic Engineering and Biotechnology Research Institute | EGY | | |
| 19 (4643) | Centre National pour la Recherche Scientifique et Technique | MAR | | |
| 20 (4810) | Plant Protection Research Institute | EGY | | |
| 21 (4931) | Centre de Biotechnologie de Borj Cedria | TUN | | |
| 22 (4939) | Centre de Recherche en Numerique de Sfax | TUN | | |
| 23 (4963) | National Institute for Standards | EGY | | |
| 24 (5206) | Food Technology Research Institute | EGY | | |
| 25 (5228) | Horticulture Research Institute | EGY | | |
| 26 (5388) | Egyptian Atomic Energy Authority * | EGY | |  |
| 27 (5420) | National Authority for Remote Sensing and Space Sciences | EGY | | |
| 28 (5439) | National Centre for Radiation Research and Technology | EGY | | |
| 29 (5452) | Agricultural Research Center Egypt * | EGY | | |
| 30 (5467) | Hot Laboratory and Waste Management Center | EGY | | |
| 31 (5524) | Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques | DZA | | |
| 32 (5847) | Soil, Water and Environment Research Institute | EGY | | |
| 33 (5910) | Central Metallurgical Research and Development Institute | EGY | | |
| 34 (6084) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | | |
| 35 (6129) | Centre de Recherches et des Technologies des Eaux | TUN | | |
| 36 (6154) | Desert Research Center | EGY | | |
| 37 (6198) | International Centre of Insect Physiology and Ecology | KEN | | |
| 38 (6328) | Animal Health Research Institute | EGY | | |
| 39 (6387) | Housing and Building National Research Center | EGY | | |
| 40 (6519) | Centre de Developpement des Energies Renouvelables * | DZA | | |
| 41 (6579) | National Research Foundation * | ZAF | | |
| 42 (6651) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | | |
| 43 (6673) | Institut National de Recherches en Genie Rural, Eaux et Forets | TUN | | |
| 44 (6899) | Institut de Recherche en Sciences de la Sante | BFA | | |
| 45 (6995) | Nuclear Materials Authority | EGY | | |
| 46 (7062) | Institut National de la Recherche Agronomique | MAR | | |
| 46 (7062) | Agricultural Research Council | ZAF | | |
| 48 (7311) | Animal Production Research Institute | EGY | | |
| 49 (7376) | Centre de Recherches et des Technologies de l’Energie | TUN | |  |
| 50 (7397) | Centre National de la Recherche Scientifique et Technologique * | BFA | | |
| 51 (7434) | National Institute of Oceanography and Fisheries | EGY | | |
| 52 (7470) | Institut National de la Recherche Agronomique de Tunisie | TUN | | |
| 53 (7578) | Centre de Recherche en Technologies Industrielles | DZA | | |
| 54 (8514) | Centre National de l'Energie, des Sciences et des Techniques Nucleaires | MAR | | |
| 55 (8577) | South African Astronomical Observatory | ZAF | | |
| 56 (8628) | National Research Institute of Astronomy and Geophysics | EGY | | |
| 57 (8651) | South African National Biodiversity Institute | ZAF | | |
| 58 (8769) | National Water Research Center, Egypt * | EGY | | |
| 58 (8769) | South African Institute for Aquatic Biodiversity | ZAF | | |
| 58 (8769) | Human Sciences Research Council of South Africa | ZAF | | |
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