| 1 (1623) | Agricultural Research Organization | ISR |  |
| 2 (2168) | National Research Centre | EGY | |
| 3 (2741) | Materials and Energy Research Centre | IRN | |
| 4 (2909) | Central Metallurgical Research and Development Institute | EGY | |
| 5 (3162) | Institut for Research in Fundamental Sciences | IRN | |
| 6 (3382) | Research Institute of Petroleum Industry Tehran | IRN | |
| 7 (3457) | Iran Polymer and Petrochemical Institute | IRN | |
| 8 (3828) | Academic Center for Education, Culture and Research | IRN | |
| 9 (4093) | Ministry of Health | TUR | |
| 10 (4120) | Egyptian Atomic Energy Authority | EGY | |
| 11 (4269) | Turkish Atomic Energy Authority | TUR | |
| 12 (4296) | King Abdulaziz City for Science and Technology | SAU | |
| 13 (4393) | Egyptian Petroleum Research Institute | EGY | |
| 14 (4484) | Kuwait Institute for Scientific Research | KWT | |
| 15 (4629) | National Research Center for Genetic Engineering and Biotechnology | IRN | |
| 16 (4656) | Atomic Energy Commission of Syria | SYR | |
| 17 (4726) | Agricultural Research Center Egypt | EGY | |
| 18 (5072) | Kuwait Oil Company | KWT | |
|
