1 Harvard Univ
2 Univ Cambridge
3 Stanford Univ
4 Univ California - Berkeley
5 Massachusetts Inst Tech (MIT)
6 California Inst Tech
7 Columbia Univ
8 Princeton Univ
8 Univ Chicago
10 Univ Oxford
11 Yale Univ
12 Cornell Univ
13 Univ California - San Diego
14 Univ California - Los Angeles
15 Univ Pennsylvania
16 Univ Wisconsin - Madison
17 Univ Washington - Seattle
18 Univ California - San Francisco
19 Tokyo Univ
20 Johns Hopkins Univ
21 Univ Michigan - Ann Arbor
22 Kyoto Univ
23 Imperial Coll London
24 Univ Toronto
25 Univ Illinois - Urbana Champaign
26 Univ Coll London
27 Swiss Fed Inst Tech - Zurich
28 Washington Univ - St. Louis
29 New York Univ
30 Rockefeller Univ
31 Duke Univ
32 Univ Minnesota - Twin Cities
33 Northwestern Univ
34 Univ Colorado - Boulder
35 Univ California - Santa Barbara
36 Univ British Columbia
37 Univ Maryland - Coll Park
38 Univ Texas Southwestern Med Center
39 Univ Texas - Austin
40 Univ Utrecht
41 Vanderbilt Univ
42 Pennsylvania State Univ - Univ Park
42 Univ California - Davis
44 Univ California - Irvine
45 Univ Paris 06
46 Rutgers State Univ - New Brunswick
47 Univ Southern California
48 Karolinska Inst Stockholm
48 Univ Pittsburgh - Pittsburgh
50 Univ Manchester
51 Univ Munich
52 Univ Edinburgh
53 Univ Florida
54 Australian Natl Univ
54 Tech Univ Munich
56 Carnegie Mellon Univ
56 Univ Copenhagen
58 Univ Zurich
59 Univ North Carolina - Chapel Hill
60 Hebrew Univ Jerusalem
61 Osaka Univ
62 McGill Univ
62 Univ Bristol
64 Univ Paris 11
65 Uppsala Univ
66 Ohio State Univ - Columbus
66 Univ Heidelberg
68 Univ Oslo
69 Univ Sheffield
70 Case Western Reserve Univ
70 Moscow State Univ
72 Univ Leiden
73 Purdue Univ - West Lafayette
74 Univ Helsinki
74 Univ Rochester
76 Tohoku Univ
76 Univ Arizona
78 Univ Melbourne
79 Univ Nottingham
80 Michigan State Univ
81 Boston Univ
81 Univ Basel
83 King's Coll London
84 Stockholm Univ
85 Brown Univ
85 Univ Goettingen
87 Rice Univ
88 Texas A&M Univ - Coll Station
89 Tokyo Inst Tech
90 Lund Univ
90 McMaster Univ
90 Univ Birmingham
93 Univ Freiburg
94 Univ Utah
95 Univ Iowa
96 Univ Strasbourg 1
97 Indiana Univ - Bloomington
98 Nagoya Univ
99 Ecole Normale Super Paris
100 Arizona State Univ - Tempe
100 Univ Roma - La Sapienza
Source: http://ed.sjtu.edu.cn/rank/2006/ARWU2006TOP500list.htm