The Times World University Reputation Rankings (2013)

THE’s top 10 (last year in brackets)

1 (1) Harvard University, US
2 (2) Massachusetts Institute of Technology, US
3 (3) University of Cambridge, UK
4 (6) University of Oxford, UK
5 (5) University of California, Berkeley, US
6 (4) Stanford University, US
7 (7) Princeton University, US
8 (9) University of California, Los Angeles, US
9 (8) University of Tokyo, Japan
10 (10)Yale University, US

Institutions in China, Hong Kong, Singapore, Taiwan and South Korea all rose in the THE top 100. Universities in Russia, Turkey and Brazil are also represented. 

http://www.economist.com/whichmba/reputation-matters?fsrc=nlw|mgt|3-6-2013|5208664|38085276|NA 

http://www.timeshighereducation.co.uk/world-university-rankings/

Top 50 in engineering:  http://www.timeshighereducation.co.uk/world-university-rankings/2012-13/subject-ranking/subject/engineering-and-IT

THE’s top 10 (last year in brackets)