| 1 (1233) | Qatar Environment and Energy Research Institute | QAT |  |
| 2 (1322) | King Abdulaziz City for Science and Technology | SAU | |
| 3 (1779) | King Abdullah City for Atomic and Renewable Energy | SAU | |
| 4 (2044) | Israel Atomic Energy Commission * | ISR | |
| 5 (2065) | National Research Centre * | EGY | |
| 6 (2443) | National Centre for Radiation Research and Technology | EGY | |
| 7 (2572) | Nuclear Materials Authority | EGY | |
| 8 (2601) | Institute for Research in Fundamental Sciences | IRN | |
| 9 (2655) | Egyptian Atomic Energy Authority * | EGY | |
| 10 (2704) | City of Scientific Research and Technological Applications * | EGY | |
| 11 (2730) | Technology Innovation Institute | ARE | |
| 12 (2743) | Egyptian Petroleum Research Institute | EGY | |
| 13 (2750) | Public Authority for Applied Education and Training * | KWT | |
| 14 (2800) | Ministry of Higher Education and Scientific Research * | IRQ | |
| 15 (2854) | Tubitak Scientific and Technical Research Council of Turkey * | TUR | |
| 15 (2854) | Ministry of Education | IRQ | |
| 17 (2869) | Nuclear Research Center | EGY | |
| 18 (2903) | Materials and Energy Research Centre | IRN | |
| 19 (2948) | Central Metallurgical Research and Development Institute | EGY | |
| 20 (3022) | Agricultural Research Education and Extension Organization * | IRN | |
| 21 (3291) | Electronics Research Institute | EGY | |
| 22 (3324) | Kuwait Institute for Scientific Research * | KWT | |
| 23 (3719) | Nuclear Science and Technology Research Institute | IRN | |
| 24 (3721) | Atomic Energy Organization of Iran * | IRN | |
| 25 (3801) | National Institute for Standards | EGY | |
| 26 (3872) | International Institute of Earthquake Engineering and Seismology | IRN | |
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