| 1701 | 1303 | Kingston General Hospital |  | 2442 | 2323 | 2538 | 780 |
| 1702 | 3538 | Kansas Health Institute |  | 2310 | 1383 | 2538 | 3879 |
| 1703 | 1907 | National Kidney Foundation | | 870 | 134 | 2538 | 3879 |
| 1704 | 5059 | Kuakini Health System | | 4565 | 3479 | 2538 | 3879 |
| 1705 | 4243 | Kentucky Science Center Louisville | | 6716 | 2050 | 2538 | 3879 |
| 1706 | 1479 | Sun Microsystems Laboratories | | 4893 | 2049 | 2538 | 1227 |
| 1707 | 5031 | Lady Davis Institute for Medical Research | | 4847 | 3419 | 2538 | 3879 |
| 1708 | 6310 | La Familia Medical Center | | 7068 | 5106 | 2538 | 3879 |
| 1709 | 7921 | Lafayette Clinic | | 7864 | 7767 | 2538 | 3879 |
| 1710 | 7939 | Laboratorio para el Estudio de las Funciones Cerebrales Superiores |  | 7945 | 7743 | 2538 | 3879 |
| 1711 | 8133 | Instituto de Investigaciones Médicas Alfredo Lanari | | 6883 | 8136 | 2538 | 3879 |
| 1712 | 2324 | Centro Cientifico Tecnologico CONICET La Plata | | 4768 | 5975 | 2538 | 661 |
| 1713 | 4514 | NASA Langley Research Center | | 594 | 3038 | 2538 | 3879 |
| 1714 | 7217 | Spine Institute | | 7359 | 6556 | 2538 | 3879 |
| 1715 | 5943 | VA Southern Nevada Healthcare System | | 6212 | 6372 | 2538 | 3410 |
| 1716 | 4079 | Laboratorio Tecnológico del Uruguay |  | 845 | 2289 | 2538 | 3879 |
| 1717 | 1396 | Lawson Health Research Institute | | 4255 | 2339 | 2538 | 916 |
| 1718 | 7637 | Lake Champlain Gynecologic Oncology | | 7676 | 7254 | 2538 | 3879 |
| 1719 | 1708 | Las Campanas Observatory |  | 2707 | 1924 | 2538 | 1934 |
| 1720 | 3699 | Lean Construction Institute | | 3025 | 1549 | 2538 | 3879 |
| 1721 | 6237 | Lebanon VA Medical Center | | 6138 | 7193 | 2538 | 3191 |
| 1722 | 5357 | Aldo Leopold Wilderness Research Institute | | 5336 | 3855 | 2538 | 3879 |
| 1723 | 4457 | Lexington VA Medical Center | | 6479 | 6436 | 2538 | 2555 |
| 1724 | 7289 | Instituto de Física del Plasma | | 6726 | 7348 | 2538 | 3660 |
