| 1 (244) | Educational Testing Service | USA |  |
| 2 (584) | United Nations * | MUL | |
| 3 (691) | Academic Center for Education Culture and Research * | IRN | |
| 4 (726) | CGIAR Consortium of International Agricultural Research * | MUL | |
| 5 (1036) | Instituto Presbiteriano Mackenzie * | BRA | |
| 6 (1057) | RAND Corp | USA | |
| 7 (1104) | Institut Zur Zukunft der Arbeit | DEU | |
| 8 (1164) | SRI International | USA | |
| 9 (1229) | United Nations International Children's Emergency Fund * | MUL | |
| 10 (1430) | United Nations University | MUL | |
| 11 (1517) | Institute for Systems and Computer Engineering, Technology and Science | PRT | |
| 12 (1527) | Center for Health Technology and Services Research | PRT | |
| 13 (1783) | United Nations International Children's Emergency Fund, United States | USA | |
|
