| 4636 | UMR5129 Laboratoire des Technologies de la Micro-électronique |  | 7046 | 6684 | 2538 | 2487 |
| 7403 | Ludwig Boltzmann Institute for Social Psychiatry / Ludwig Boltzmann Institut für Sozialpsychiatrie |  | 7002 | 7450 | 2538 | 3660 |
| 5718 | Krankenhaus Ludmillenstift |  | 4795 | 4447 | 2538 | 3879 |
| 4356 | Hospital de Niños Sor Maria Ludovica |  | 6684 | 5659 | 2538 | 2919 |
| 1067 | Ludwig Institute for Cancer Research São Paulo |  | 5123 | 1904 | 2538 | 428 |
| 7179 | Lunar Research Institute |  | 7472 | 6481 | 2538 | 3879 |
| 3581 | LungenClinic Grosshansdorf (Krankenhaus Grosshansdorf) | | 6008 | 4277 | 2538 | 2981 |
| 6507 | Fachklinik für Lungenerkrankungen | | 6811 | 5438 | 2538 | 3879 |
| 6013 | Lungenklinik Hemer | | 4731 | 4882 | 2538 | 3879 |
| 6530 | Lung Institute University of Cape Town |  | 6584 | 5500 | 2538 | 3879 |
| 7245 | All Russian Institute of Lupine RAAS / Всероссийский научно исследовательский институт люпина Российской академии сельскохозяйственных наук |  | 7752 | 6513 | 2538 | 3879 |
| 5684 | UMR5299 Laboratoire Univers et Particules de Montpellier Lupm | | 3861 | 7704 | 2538 | 2460 |
| 5602 | Luquillo Experimental Forest Long Term Ecological Research Network |  | 3823 | 4336 | 2538 | 3879 |
| 6670 | Lithuanian Institute of Forest Inventory and Management |  | 7984 | 5252 | 2538 | 3879 |
| 2313 | Rheinischen Kliniken Köln | | 376 | 333 | 2538 | 3879 |
| 4120 | Ludwig Boltzmann Institute for Lung Vascular Research / Ludwig Boltzmann Institut für Lungengefäßforschung | | 5243 | 6511 | 2538 | 2266 |
| 6746 | Bayerische Landesanstalt für Wald und Forstwirtschaft | | 2437 | 6169 | 2538 | 3879 |
| 3332 | Latvian Academy of Sciences |  | 110 | 1386 | 2538 | 3879 |
| 5579 | Lithuanian Institute of Agriculture | | 4041 | 4299 | 2538 | 3879 |
| 3728 | UMR7340 Laboratoire de Mécanique, Modélisation & Procédés Propres | | 4688 | 6307 | 2538 | 2077 |
| 1395 | National Land Survey of Finland (Finnish Geodetic Institute) |  | 437 | 859 | 2538 | 2290 |
| 2389 | MacDiarmid Institute for Advanced Materials and Nanotechnology |  | 4907 | 3223 | 2538 | 2188 |
| 2533 | Museo Argentino de Ciencias Naturales Bernardino Rivadavia | | 5701 | 4478 | 2538 | 1753 |
| 5987 | GDR3708 Masses de Données Informations Connaissances Sciences des données MaDICS | | 4768 | 4834 | 2538 | 3879 |
| 7197 | UMR7246 Matériaux Divisés, Interfaces, Réactivité, Électrochimie MADIREL | | 6588 | 6614 | 2538 | 3879 |
| 2979 | William S. Middleton Memorial Veterans Hospital | | 6082 | 6464 | 2538 | 1007 |
| 2336 | Sistema Madri+d |  | 249 | 355 | 2538 | 3879 |
| 7349 | Maebashi Red Cross Hospital |  | 6252 | 6897 | 2538 | 3879 |
| 1645 | Magee-Womens Research Institute | | 6138 | 2922 | 2538 | 1057 |
| 8130 | Ospedale Giovanni Fornaroli |  | 8091 | 8125 | 2538 | 3879 |
| 4094 | Maihaugen Sandvig Collection |  | 4710 | 2025 | 2538 | 3879 |
| 7021 | Maimonides Research Institute |  | 7210 | 6255 | 2538 | 3879 |
| 7418 | VA Maine Healthcare System | | 7030 | 6964 | 2538 | 3879 |
| 1299 | Maine Health | | 1771 | 854 | 2538 | 1960 |
| 7711 | UMS1885 Maison Asie Pacifique | | 7661 | 7404 | 2538 | 3879 |
| 2895 | Research Centre of Parliament (Majlis Research Center) Tehran |  | 209 | 845 | 2538 | 3879 |
| 7367 | UMI3654 Majulab | | 7260 | 6821 | 2538 | 3879 |
| 6028 | Maulana Abul Kalam Azad Institute of Asian Studies |  | 6396 | 4750 | 2538 | 3879 |
| 2914 | Malaghan Institute of Medical Research | | 5007 | 3476 | 2538 | 2696 |
| 8013 | Institut de Recherche pour le Developpement Mali |  | 8011 | 7857 | 2538 | 3879 |
| 2151 | Marmara Research Center |  | 2046 | 3709 | 2538 | 1729 |
| 6442 | VA Medical Center Manchester New Hampshire | | 7030 | 6569 | 2538 | 3509 |
| 6299 | UMR3495 Modèles et Simulations pour l’Architecture, l’Urbanisme et le Paysage | | 3186 | 7121 | 2538 | 3316 |
| 4606 | UMR5240 Microbiologie Adaptation et Pathogenie Map | | 6782 | 6625 | 2538 | 2510 |
| 3600 | UMR8145 Mathématiques Appliquées À Paris 5 Map5 | | 4369 | 5889 | 2538 | 2220 |
| 1711 | Fundación Juan March | | 237 | 681 | 2538 | 3140 |
| 4534 | Marcus Institute | | 6475 | 2547 | 2538 | 3879 |
| 7215 | Centro Cientifico Tecnologico CONICET Mar del Plata | | 5659 | 6709 | 2538 | 3879 |
| 5430 | Centre for Maritime Research |  | 6116 | 3875 | 2538 | 3879 |
| 6933 | Marga Institute |  | 7090 | 6135 | 2538 | 3879 |
| 5841 | Marien-Hospital Euskirchen | | 5903 | 4524 | 2538 | 3879 |
| 5733 | Marien Hospital Dusseldorf Katholisches Krankenhaus | | 6284 | 4329 | 2538 | 3879 |
| 6206 | St Marien-Krankenhaus Berlin | | 6957 | 4966 | 2538 | 3879 |
| 7201 | Institute of Marine Biotechnology | | 7752 | 6448 | 2538 | 3879 |
| 2848 | Marine Mammal Center | | 2903 | 640 | 2538 | 3879 |
| 7330 | Marion VA Medical Center | | 6580 | 6842 | 2538 | 3879 |
| 7093 | International Max Planck Research School of Marine Microbiology | | 6667 | 6411 | 2538 | 3879 |
| 7242 | VA Medical Center Martinsburg WV | | 6252 | 6714 | 2538 | 3879 |
| 4559 | Martin's Point Health Care | | 5103 | 2705 | 2538 | 3879 |
| 7525 | Mary Johnston Hospital |  | 6149 | 7170 | 2538 | 3879 |
| 2437 | VA Maryland Health Care System | | 4953 | 5837 | 2538 | 873 |
| 714 | Massachusetts Eye and Ear Infirmary | | 2895 | 834 | 2538 | 408 |
| 87 | Massachusetts General Hospital | | 539 | 106 | 2538 | 10 |
| 4825 | UMR7633 Centre des Matériaux de l'École des Mines de Paris | | 4538 | 7756 | 2538 | 1753 |
| 2504 | UMR5510 Matériaux Ingénierie et Science Mateis | | 5336 | 5299 | 2538 | 1246 |
| 5981 | Institute of Mathematics with Computer Center Ufa Science Center RAS / Институт математики с вычислительным центром Уфимского научного центра РАН им В А Стеклова РАН | | 3777 | 4909 | 2538 | 3879 |
| 4222 | UK Centre for Materials Education |  | 1624 | 2442 | 2538 | 3879 |
| 2586 | Frantsevich Institute for Problems of Materials Science National Academy of Sciences of Ukraine |  | 2696 | 4784 | 2538 | 1753 |
| 2547 | Mater Medical Research Institute |  | 5906 | 4553 | 2538 | 1701 |
| 5302 | MATGAS 2000 | | 8011 | 6666 | 2538 | 2696 |
| 7725 | UMR8071 Laboratoire de Mathématiques et Modélisation d'Evry Lamme | | 5230 | 7570 | 2538 | 3879 |
| 7840 | FR2830 Fédération de Recherche en Mathématiques de Paris Centre | | 2541 | 7845 | 2538 | 3879 |
| 3232 | UMR8553 Département de Mathématiques et Applications Magistère | | 2442 | 6179 | 2538 | 1689 |
| 5919 | Institute of Mathematics Armenian Academy of Sciences |  | 1140 | 5031 | 2538 | 3879 |
| 2648 | UMR5584 Institut de Mathematiques de Bourgogne | | 5499 | 3514 | 2538 | 2339 |
| 1401 | UMR6621 Laboratoire Jean-Alexandre Dieudonné | | 1562 | 1593 | 2538 | 1526 |
| 4883 | UMR6093 Laboratoire Angevin de Recherche en Mathematiques | | 3942 | 3306 | 2538 | 3879 |
| 2520 | UMR6620 Laboratoire de Mathématiques | | 3277 | 3092 | 2538 | 2510 |
| 3354 | UMS5638 Cellule de Coordination Documentaire Nationale pour les Mathématiques Mathdoc | | 970 | 1216 | 2538 | 3879 |
| 6299 | Institute of Applied Mathematical Research Karelian Research Centre RAS / Институт прикладных математических исследований Карельского научного центра РАН | | 5817 | 5244 | 2538 | 3879 |
| 4778 | Information Center for Mathematical Science |  | 1801 | 3313 | 2538 | 3879 |
| 8070 | FR3469 Matériaux Val de Loire Limousin Matv2L | | 7930 | 8031 | 2538 | 3879 |
| 7764 | Institutum Mauritanum |  | 7843 | 7448 | 2538 | 3879 |
| 4858 | UMR5527B Acquisition Representation and Transformations for Image Synthesis | | 3092 | 3317 | 2538 | 3879 |
| 5430 | Max Planck Innovation Gmbh | | 4442 | 4039 | 2538 | 3879 |
| 3562 | Max F Perutz Laboratories | | 4834 | 3444 | 2538 | 3252 |
| 1093 | Mayo Clinic | | 72 | 10 | 2538 | 3879 |
| 2552 | Geological Institute of Hungary / Magyar Bányászati és Földtani Szolgálat |  | 2240 | 2636 | 2538 | 2822 |
| 6322 | Michigan Biotechnology Institute | | 7598 | 4990 | 2538 | 3879 |
| 5773 | Institute of Microbiology NASB |  | 4752 | 5935 | 2538 | 3509 |
| 6045 | Medical Biology Research Center | | 6937 | 7938 | 2538 | 2220 |
| 6776 | UMR7245 Molécules de Communication et Adaptation des Microorganismes Mcam | | 6407 | 5926 | 2538 | 3879 |
| 5726 | Malabar Cancer Centre Thalassery | | 4105 | 4505 | 2538 | 3879 |
| 4707 | McCrone Research Institute | | 6103 | 2872 | 2538 | 3879 |
| 5178 | Mclaughlin Centre for Population Health Risk Assessment |  | 6676 | 5691 | 2538 | 3316 |
| 8112 | Munich Max Planck Campus for Legal and Economic Research | | 7923 | 8094 | 2538 | 3879 |
| 3134 | Mclean Hospital | | 3119 | 871 | 2538 | 3879 |
| 3909 | Mcleod Health | | 2062 | 1910 | 2538 | 3879 |
| 7524 | Midwest Cardiovascular Research Foundation | | 6944 | 7113 | 2538 | 3879 |
| 3954 | Centro de Moscú para el Desarrollo de los Recursos Humanos / Московский Центр развития кадрового потенциала образования | | 1735 | 2004 | 2538 | 3879 |
