title

North America

ranking	World Rank	Institute	Country	Size	Visibility	Rich Files	scholar
1	686	World Wide Web Consortium		34	1	2538	3879
2	1	National Institutes of Health		1	2	2	5
3	2	National Aeronautics and Space Administration		7	3	19	18
4	6	Centers for Disease Control and Prevention		73	4	28	42
5	724	Library of Congress		9	5	2394	3879
6	9	National Oceanic and Atmospheric Administration		30	6	22	68
7	17	US Environmental Protection Agency		19	8	83	151
8	1093	Mayo Clinic		72	10	2538	3879
9	12	Smithsonian Institution		14	11	31	71
10	13	US Geological Survey		25	12	32	66
11	14	National Institute of Standards and Technology		42	14	21	83
12	7	US Department of Veterans Affairs		53	15	56	7
13	402	American Heart Association		175	17	2538	1975
14	1229	NOAA National Weather Service		12	18	2538	3879
15	205	Brookings Institution		241	19	771	2104
16	32	National Cancer Institute		198	20	2117	45
17	91	US National Science Foundation		71	24	232	860
18	11	Lawrence Berkeley National Laboratory		37	26	5	21
19	57	National Bureau of Economic Research		119	27	1700	181
20	51	Rand Corporation		276	30	109	353
21	187	Education Testing Service		1007	33	362	1611
22	1440	Environmental Working Group		92	36	2538	3879
23	217	National Institute on Drug Abuse		967	37	2538	380
24	1531	World Wildlife Fund		1073	39	2538	3879
25	972	Environmental Systems Research Institute		115	40	1289	3879
26	89	Cleveland Clinic		340	41	2538	34
27	1111	Getty		126	42	1972	3879
28	468	American Academy of Pediatrics		788	44	2538	1640
29	53	Johns Hopkins Medicine		370	45	2538	15
30	21	Oak Ridge National Laboratory		240	46	23	54
31	150	University Corporation for Atmospheric Research		143	47	54	1620
32	69	American Museum of Natural History		307	49	114	405
33	901	Cato Institute		375	50	2538	3076
34	1580	Exploratorium Museum of Science Art and Human Perception		975	51	2538	3879
35	938	Summer Institute of Linguistics		331	53	495	3879
36	20	Argonne National Laboratory		162	54	18	48
37	518	Agency for Healthcare Research and Quality		279	55	2538	1891
38	1257	Henry J Kaiser Family Foundation		505	58	2538	3509
39	76	National Center for Biotechnology Information		2	59	208	574
40	319	Bill and Melinda Gates Foundation		1475	61	2538	698
41	1588	Center for American Progress		545	65	2538	3879
42	26	Los Alamos National Laboratory		246	66	20	62
43	33	Lawrence Livermore National Laboratory		260	70	58	85
44	1231	National Audubon Society		391	71	1883	3879
45	1132	World Resources Institute		906	72	1129	3879
46	648	American Enterprise Institute for Public Policy Research		308	73	1339	3191
47	264	Statistics Canada		67	75	1152	1740
48	48	National Renewable Energy Laboratory		501	79	61	171
49	1249	Defense Advanced Research Projects Agency		3048	80	1468	3879
50	1546	Center for Strategic and International Studies		447	81	2501	3879
51	299	Urban Institute		543	84	1236	1689
52	1310	Bureau of Economic Analysis		1077	87	1859	3879
53	1764	Economic Policy Institute		1475	89	2538	3879
54	47	Saint Jude Children's Research Hospital		334	92	45	141
55	83	Space Telescope Science Institute		158	95	189	252
56	163	Kaiser Permanente		117	96	2538	119
57	50	Sandia National Laboratories		195	97	65	147
58	1027	Johns Hopkins University Applied Physics Laboratory		490	99	147	3879
59	823	National Center for Complementary and Integrative Health		2528	100	2538	2290
60	66	Woods Hole Oceanographic Institution		277	101	64	226
61	1842	Center on Budget and Policy Priorities		1007	104	2538	3879
62	173	Universities Space Research Association		192	105	1441	572
63	87	Massachusetts General Hospital		539	106	2538	10
64	25	Sloan Kettering Memorial Cancer Center		368	107	6	26
65	298	National Human Genome Research Institute		1735	110	2538	349
66	24	University of Texas M.D. Anderson Cancer Center		518	111	4	24
67	42	Scripps Research Institute		344	112	26	98
68	60	Fermi National Accelerator Laboratory		103	113	17	237
69	991	Texas Medical Center		485	114	29	3879
70	1818	Woodrow Wilson International Center for Scholars		357	116	2538	3879
71	279	National Library of Medicine		3	119	2538	537
72	1936	Franklin Institute		2479	122	2538	3879
73	30	Howard Hughes Medical Institute		1179	123	106	17
74	1915	Worldwatch Institute		1801	124	2538	3879
75	39	Brookhaven National Laboratory		209	126	34	88
76	1949	Center for Science in the Public Interest		2178	127	2538	3879
77	911	Robert Wood Johnson Foundation		1484	129	2538	2460
78	1122	Guttmacher Institute		1336	131	1165	3660
79	1135	Information Science Institute University of Southern California		602	132	184	3879
80	152	Schlumberger Doll Research Center		415	133	233	667
81	1907	National Kidney Foundation		870	134	2538	3879
82	1866	Institute for Sustainable Development		258	137	2538	3879
83	43	Children's Hospital of Philadelphia		527	138	47	74
84	242	California Academy of Sciences		129	141	550	1279
85	146	SRI International		713	142	134	644
86	1901	Internet2		462	143	2538	3879
87	132	Children's Hospital Boston		378	144	2538	37
88	1897	Hoover Institution		377	145	2538	3879
89	1664	American Petroleum Institute		953	147	2538	3660
90	1227	San Diego Supercomputer Center		338	148	601	3879
91	1281	Conservation International		1877	149	632	3879
92	1223	National Radio Astronomy Observatory		243	153	510	3879
93	188	Field Museum Natural History		461	159	241	813
94	244	SETI Institute		1615	161	946	861
95	34	University of Texas Southwestern Medical Center		492	163	7	36
96	36	Mount Sinai Health System New York City		709	164	194	23
97	55	University of Texas Health Science Center at San Antonio		366	167	30	117
98	849	Center for Economic and Policy Research		1212	169	2538	2104
99	186	University of Pittsburgh Medical Center		599	170	2538	65
100	199	Wildlife Conservation Society		757	174	394	728

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