title

North America

ranking	World Rank	Institute	Country	Size	Visibility	Rich Files	scholar
1	433	World Wide Web Consortium		79	1	2235	3957
2	1	National Institutes of Health		2	2	1	5
3	3	National Aeronautics and Space Administration		20	3	24	20
4	6	Centers for Disease Control and Prevention		78	4	91	35
5	859	Library of Congress		26	5	3185	3957
6	9	National Oceanic and Atmospheric Administration		55	6	49	65
7	17	US Environmental Protection Agency		37	7	214	150
8	33	Mayo Clinic		201	9	3254	13
9	12	US Geological Survey		49	10	96	66
10	13	Smithsonian Institution		54	11	113	69
11	15	National Institute of Standards and Technology		57	14	36	78
12	7	US Department of Veterans Affairs		59	15	146	7
13	1285	NOAA National Weather Service		46	16	3254	3957
14	301	American Heart Association		217	17	2980	2032
15	26	National Cancer Institute		285	19	2169	38
16	217	Brookings Institution		240	22	727	2213
17	88	US National Science Foundation		66	23	278	879
18	11	Lawrence Berkeley National Laboratory		31	25	11	21
19	51	National Bureau of Economic Research		201	28	1047	176
20	1494	Environmental Working Group		15	31	3254	3957
21	56	Rand Corporation		306	32	157	344
22	206	Education Testing Service		976	35	652	1657
23	253	National Institute on Drug Abuse		894	38	3254	411
24	63	American Museum of Natural History		330	40	142	383
25	1693	World Wildlife Fund		1186	41	3254	3957
26	962	Environmental Systems Research Institute		91	42	1260	3957
27	23	Oak Ridge National Laboratory		246	44	71	56
28	844	Cato Institute		493	45	3207	3078
29	497	American Academy of Pediatrics		752	47	3254	1623
30	156	University Corporation for Atmospheric Research		153	48	33	1646
31	97	Cleveland Clinic		353	49	3254	41
32	1152	Getty		238	50	2321	3957
33	1708	Exploratorium Museum of Science Art and Human Perception		972	51	3254	3957
34	60	Johns Hopkins Medicine		184	52	3254	16
35	578	Agency for Healthcare Research and Quality		294	55	3254	1990
36	1126	Henry J Kaiser Family Foundation		656	56	3254	3326
37	1285	Center for American Progress		616	58	2732	3957
38	20	Argonne National Laboratory		174	59	30	51
39	143	Bill and Melinda Gates Foundation		1551	61	769	903
40	30	Los Alamos National Laboratory		205	64	28	61
41	66	National Center for Biotechnology Information		3	65	53	554
42	957	National Audubon Society		430	66	1814	3744
43	1002	Summer Institute of Linguistics		371	67	568	3957
44	37	Lawrence Livermore National Laboratory		240	71	111	85
45	1132	World Resources Institute		162	72	1714	3957
46	590	American Enterprise Institute for Public Policy Research		343	73	992	3251
47	250	Statistics Canada		36	74	1405	1692
48	53	National Renewable Energy Laboratory		576	77	105	167
49	1152	Defense Advanced Research Projects Agency		1248	80	1114	3957
50	1340	Center for Strategic and International Studies		472	85	2522	3957
51	297	Urban Institute		403	87	1391	1724
52	1277	Bureau of Economic Analysis		950	88	2068	3957
53	174	Kaiser Permanente		97	90	3254	117
54	1910	Internet2		580	91	3254	3957
55	46	Saint Jude Children's Research Hospital		427	92	21	134
56	989	Texas Medical Center		653	93	48	3957
57	1607	Economic Policy Institute		1743	95	3059	3957
58	1946	National Education Association		783	97	3254	3957
59	65	National Library of Medicine		1	99	53	498
60	77	Space Telescope Science Institute		402	100	90	257
61	21	University of Texas M.D. Anderson Cancer Center		554	102	8	23
62	284	Sandia National Laboratories		228	103	102	2032
63	2009	Center on Budget and Policy Priorities		1064	104	3254	3957
64	1110	Johns Hopkins University Applied Physics Laboratory		690	108	251	3957
65	75	Woods Hole Oceanographic Institution		349	109	115	213
66	94	Massachusetts General Hospital		569	112	3254	9
67	59	Fermi National Accelerator Laboratory		126	113	4	227
68	2069	Franklin Institute		1509	114	3254	3957
69	28	Howard Hughes Medical Institute		1110	115	94	18
70	150	Universities Space Research Association		210	117	906	617
71	2069	Worldwatch Institute		1286	118	3254	3957
72	32	Sloan Kettering Memorial Cancer Center		517	119	13	28
73	64	National Research Council Canada		238	120	211	148
74	329	National Human Genome Research Institute		1490	121	3254	337
75	1665	Woodrow Wilson International Center for Scholars		425	122	3068	3957
76	2112	Center for Science in the Public Interest		1773	123	3254	3957
77	901	National Center for Complementary and Integrative Health		2147	126	3254	2312
78	243	California Academy of Sciences		304	127	607	1280
79	43	Scripps Research Institute		598	131	14	90
80	163	Schlumberger Doll Research Center		423	132	388	718
81	42	Brookhaven National Laboratory		259	134	43	83
82	706	Robert Wood Johnson Foundation		1370	137	2846	2534
83	1072	Guttmacher Institute		1131	140	928	3744
84	2122	National Kidney Foundation		884	141	3254	3957
85	135	Children's Hospital Boston		636	142	3254	37
86	2102	Hoover Institution		421	143	3254	3957
87	137	SRI International		757	144	226	576
88	1134	Information Science Institute University of Southern California		632	146	82	3957
89	45	Children's Hospital of Philadelphia		527	149	55	72
90	1847	American Petroleum Institute		1286	151	3254	3744
91	212	SETI Institute		1708	156	701	818
92	180	Field Museum Natural History		380	158	228	828
93	1270	Conservation International		1478	159	558	3957
94	139	National Radio Astronomy Observatory		384	161	455	475
95	1625	Institute for Sustainable Development		360	163	2767	3957
96	195	University of Pittsburgh Medical Center		536	167	3254	63
97	186	Wildlife Conservation Society		872	168	328	758
98	852	Center for Economic and Policy Research		1226	169	3254	1956
99	38	Mount Sinai Health System New York City		541	170	254	24
100	1519	Gemological Institute of America		683	172	2130	3957

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