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USA

ranking	World Rank	Institute	Country	Size	Visibility	Rich Files	scholar
1	1	National Institutes of Health		1	2	2	5
2	76	National Center for Biotechnology Information		2	59	208	574
3	279	National Library of Medicine		3	119	2538	537
4	2	National Aeronautics and Space Administration		7	3	19	18
5	724	Library of Congress		9	5	2394	3879
6	1229	NOAA National Weather Service		12	18	2538	3879
7	12	Smithsonian Institution		14	11	31	71
8	17	US Environmental Protection Agency		19	8	83	151
9	13	US Geological Survey		25	12	32	66
10	9	National Oceanic and Atmospheric Administration		30	6	22	68
11	1907	Transportation Research Board		32	185	2538	3879
12	686	World Wide Web Consortium		34	1	2538	3879
13	11	Lawrence Berkeley National Laboratory		37	26	5	21
14	1360	Providence Saint John's Health Center		42	246	947	3879
15	14	National Institute of Standards and Technology		42	14	21	83
16	52	Jet Propulsion Laboratory		50	241	48	77
17	7	US Department of Veterans Affairs		53	15	56	7
18	2825	US National Agricultural Library		60	863	2538	3879
19	91	US National Science Foundation		71	24	232	860
20	1093	Mayo Clinic		72	10	2538	3879
21	6	Centers for Disease Control and Prevention		73	4	28	42
22	1440	Environmental Working Group		92	36	2538	3879
23	60	Fermi National Accelerator Laboratory		103	113	17	237
24	972	Environmental Systems Research Institute		115	40	1289	3879
25	163	Kaiser Permanente		117	96	2538	119
26	57	National Bureau of Economic Research		119	27	1700	181
27	1111	Getty		126	42	1972	3879
28	242	California Academy of Sciences		129	141	550	1279
29	933	Bio-Rad Laboratories		138	326	1522	3076
30	150	University Corporation for Atmospheric Research		143	47	54	1620
31	157	Jackson Laboratory		151	262	85	505
32	1653	Agricultural Research Service		156	437	1292	3879
33	83	Space Telescope Science Institute		158	95	189	252
34	129	Stanford Linear Accelerator Center		160	884	41	87
35	20	Argonne National Laboratory		162	54	18	48
36	402	American Heart Association		175	17	2538	1975
37	40	Broad Institute of MIT and Harvard		189	191	8	61
38	173	Universities Space Research Association		192	105	1441	572
39	50	Sandia National Laboratories		195	97	65	147
40	32	National Cancer Institute		198	20	2117	45
41	2223	VCA Newark Animal Hospital		205	305	2538	3879
42	4074	National Centers for Environmental Prediction		208	3423	2538	3660
43	39	Brookhaven National Laboratory		209	126	34	88
44	260	National Institute of Environmental Health Sciences		218	965	167	294
45	778	DOE Joint Genome Institute		229	964	2538	570
46	21	Oak Ridge National Laboratory		240	46	23	54
47	205	Brookings Institution		241	19	771	2104
48	1223	National Radio Astronomy Observatory		243	153	510	3879
49	632	Smithsonian Tropical Research Institute		245	674	2538	519
50	26	Los Alamos National Laboratory		246	66	20	62
51	1866	Institute for Sustainable Development		258	137	2538	3879
52	33	Lawrence Livermore National Laboratory		260	70	58	85
53	1193	Lunar and Planetary Institute		262	2158	2086	1556
54	2904	Bd Biosciences Immunocytometry Systems		272	833	2538	3879
55	51	Rand Corporation		276	30	109	353
56	66	Woods Hole Oceanographic Institution		277	101	64	226
57	518	Agency for Healthcare Research and Quality		279	55	2538	1891
58	384	New York Botanical Garden		291	183	1309	1596
59	69	American Museum of Natural History		307	49	114	405
60	648	American Enterprise Institute for Public Policy Research		308	73	1339	3191
61	228	Harvard-Smithsonian Center for Astrophysics		321	1487	77	111
62	938	Summer Institute of Linguistics		331	53	495	3879
63	47	Saint Jude Children's Research Hospital		334	92	45	141
64	1227	San Diego Supercomputer Center		338	148	601	3879
65	89	Cleveland Clinic		340	41	2538	34
66	42	Scripps Research Institute		344	112	26	98
67	225	Thomas Jefferson Lab National Accelerator Facility		353	253	131	897
68	1818	Woodrow Wilson International Center for Scholars		357	116	2538	3879
69	55	University of Texas Health Science Center at San Antonio		366	167	30	117
70	25	Sloan Kettering Memorial Cancer Center		368	107	6	26
71	53	Johns Hopkins Medicine		370	45	2538	15
72	901	Cato Institute		375	50	2538	3076
73	1897	Hoover Institution		377	145	2538	3879
74	132	Children's Hospital Boston		378	144	2538	37
75	1231	National Audubon Society		391	71	1883	3879
76	4088	United States Naval Observatory		403	2432	2538	3879
77	152	Schlumberger Doll Research Center		415	133	233	667
78	111	Salk Institute for Biological Studies		420	194	40	351
79	781	Louisiana State University Agricultural Center		427	514	2538	1015
80	491	Baylor Scott & White Health		434	508	2538	326
81	139	Institute for Advanced Study		439	178	590	357
82	1177	Pacific Northwest National Laboratory		441	211	27	3879
83	1363	Mount Desert Island Biological Laboratory		443	1551	1978	2460
84	1546	Center for Strategic and International Studies		447	81	2501	3879
85	45	NYU Langone Medical Center		451	203	198	32
86	188	Field Museum Natural History		461	159	241	813
87	1901	Internet2		462	143	2538	3879
88	586	Geisinger Medical System		463	545	2538	525
89	421	National Institute of Mental Health		478	416	2538	241
90	2548	Cornell Lab of Ornithology		479	500	2538	3879
91	544	Northwell Health (formerly North Shore-LIJ Health System)		485	316	111	2487
92	991	Texas Medical Center		485	114	29	3879
93	1520	Gemological Institute of America		487	177	1990	3879
94	1027	Johns Hopkins University Applied Physics Laboratory		490	99	147	3879
95	34	University of Texas Southwestern Medical Center		492	163	7	36
96	2556	Academy of Natural Sciences of Philadelphia		496	506	2538	3879
97	48	National Renewable Energy Laboratory		501	79	61	171
98	1257	Henry J Kaiser Family Foundation		505	58	2538	3509
99	3347	USDA Forest Service Northern Research Station		505	1252	2538	3879
100	24	University of Texas M.D. Anderson Cancer Center		518	111	4	24

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