United States of America

rankingWorld RankInstituteSizeVisibilitysort descendingRich Filesscholar
1
219
World Wide Web Consortium
60
1
3398
1575
2
1
National Institutes of Health
1
2
5
2
3
15
National Library of Medicine
3
3
485
195
4
17
National Center for Biotechnology Information
2
4
524
195
5
2
National Aeronautics and Space Administration
4
5
21
39
6
5
Centers for Disease Control and Prevention
72
6
29
72
7
6
National Oceanic and Atmospheric Administration
9
7
61
79
8
725
Library of Congress
6
8
3593
3046
9
16
US Environmental Protection Agency
20
9
133
193
10
8
US Geological Survey
8
11
68
97
11
13
Smithsonian Institution
40
12
70
109
12
14
National Institute of Standards and Technology
69
14
66
62
13
40
Mayo Clinic
500
15
13
3046
14
19
Jet Propulsion Laboratory
22
17
84
380
15
7
US Department of Veterans Affairs
83
18
7
278
16
987
NOAA National Weather Service
15
20
3593
3046
17
32
National Cancer Institute
300
23
28
2281
18
437
American Heart Association
590
24
1917
3046
19
87
US National Science Foundation
199
25
980
230
20
165
Brookings Institution
256
26
1853
610
21
12
Lawrence Berkeley National Laboratory
50
28
22
26
22
168
Education Testing Service
890
30
1483
431
23
42
National Heart Lung and Blood Institute
283
32
116
629
24
21
Oak Ridge National Laboratory
31
37
56
80
25
68
National Institute of Environmental Health Sciences
538
38
263
426
26
64
National Bureau of Economic Research
139
39
175
1437
27
59
Rand Corporation
428
40
304
171
28
120
University Corporation for Atmospheric Research
80
41
1464
70
29
1272
Environmental Working Group
42
43
3593
3046
30
189
National Institute of Mental Health
841
44
192
3046
31
809
Environmental Systems Research Institute
122
45
3593
1377
32
846
Cato Institute
755
46
2820
3046
33
63
American Museum of Natural History
275
47
382
142
34
1501
Exploratorium Museum of Science Art and Human Perception
840
48
3593
3046
35
1301
US National Agricultural Library
60
50
3593
3046
36
1597
World Wildlife Fund
1797
51
3593
3046
37
26
Los Alamos National Laboratory
273
52
60
29
38
23
Argonne National Laboratory
108
54
55
43
39
1136
Getty
168
55
3593
2879
40
543
American Academy of Pediatrics
860
56
1816
3046
41
172
NASA Ames Research Center
258
60
175
3046
42
457
Agency for Healthcare Research and Quality
101
61
1717
3046
43
287
National Institute on Drug Abuse
1539
62
416
3046
44
188
Bill and Melinda Gates Foundation
972
64
1011
1252
45
91
National Institute of Diabetes and Digestive and Kidney Diseases
1123
67
161
1125
46
38
Lawrence Livermore National Laboratory
343
69
81
100
47
67
Johns Hopkins Medicine
29
71
15
3046
48
1211
Center for American Progress
1187
72
3593
2560
49
768
Agricultural Research Service
171
73
3593
484
50
1087
Henry J Kaiser Family Foundation
601
74
3111
3046
51
152
IBM Research Almaden Research Center
1715
78
58
3046
52
108
Cleveland Clinic
253
79
37
3046
53
486
American Enterprise Institute for Public Policy Research
621
80
2863
968
54
1183
World Resources Institute
935
81
3593
2380
55
96
National Institute of Neurological Disorders and Stroke
1682
82
263
339
56
799
Summer Institute of Linguistics
262
83
3593
348
57
914
National Audubon Society
804
86
3398
1845
58
61
National Renewable Energy Laboratory
719
90
178
98
59
1184
Defense Advanced Research Projects Agency
2460
91
3593
1535
60
1080
Economic Research Service US Department of Agriculture
1302
94
3593
1193
61
1627
Internet2
411
95
3593
3046
62
1070
United States Naval Observatory
1093
97
3593
1170
63
41
NYU Langone Medical Center
527
99
45
384
64
1089
Center for Strategic and International Studies
1296
100
3398
2355
65
70
Space Telescope Science Institute
239
102
240
84
66
158
AT&T Labs Research
2437
103
561
512
67
1152
Bureau of Economic Analysis
675
106
3593
1852
68
46
Sandia National Laboratories
428
107
80
95
69
242
Urban Institute
189
108
1604
759
70
380
National Institute on Alcohol Abuse and Alcoholism
2937
109
415
3046
71
1101
National Centers for Environmental Prediction
226
110
3046
3046
72
53
Saint Jude Children's Research Hospital
408
113
129
46
73
80
National Institute of Allergy and Infectious Diseases
2076
114
94
461
74
1792
National Education Association
826
115
3593
3046
75
69
Woods Hole Oceanographic Institution
204
116
203
90
76
2049
National Center for Complementary and Integrative Health
3435
118
3593
3046
77
52
Fermi National Accelerator Laboratory
82
119
188
15
78
733
Johns Hopkins University Applied Physics Laboratory
389
120
3593
3
79
1867
Worldwatch Institute
1269
121
3593
3046
80
105
National Institute on Aging
1762
122
162
550
81
416
NASA Marshall Space Flight Center
577
123
779
3046
82
2014
Franklin Institute
2789
126
3593
3046
83
1934
Economic Policy Institute
1910
129
3593
3046
84
36
Howard Hughes Medical Institute
1471
131
16
76
85
72
Harvard-Smithsonian Center for Astrophysics
353
132
112
404
86
1958
Center on Budget and Policy Priorities
1927
134
3593
3046
87
120
Schlumberger Doll Research Center
371
135
434
235
88
2036
Center for Science in the Public Interest
2607
136
3593
3046
89
233
California Academy of Sciences
331
138
1399
427
90
57
Stanford Linear Accelerator Center
142
139
107
236
91
336
National Human Genome Research Institute
1938
142
272
3046
92
805
Information Science Institute University of Southern California
316
143
3593
12
93
161
Universities Space Research Association
322
145
668
753
94
125
Massachusetts General Hospital
1278
147
9
3046
95
883
Texas Medical Center
476
148
3593
69
96
155
Kaiser Permanente
94
149
63
3046
97
47
Scripps Research Institute
408
151
72
24
98
33
University of Texas M.D. Anderson Cancer Center
493
152
25
17
99
114
SRI International
121
153
496
181
100
674
Robert Wood Johnson Foundation
1342
154
2127
2883

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