| Congressional Research Service | Washington, D.C. | 1914 |
| Dumbarton Oaks | — | 1940 |
| Lunar and Planetary Laboratory | — | 1960 |
| Mayo Clinic | Rochester | 1889 |
| National Bureau of Economic Research | Cambridge | 1920 |
| Pew Research Center | Washington, D.C. | 2004 |
| The Earth Institute | Nova Iorque | 1995 |
| University of Texas Medical Branch at Galveston | — | 1891 |
| YIVO | Nova Iorque | 1925 |