Global Barometer Surveys            http://www.globalbarometer.net/

Sub-Sahara African Barometer     http://www.afrobarometer.org/

Latin America Barometer             http://www.latinobarometro.org/index.php?id=150

Asian Barometer                         http://www.asianbarometer.org/newenglish/introduction/

Arab Reform Initiative                http://www.arab-reform.net/

World Values Survey                 http://www.worldvaluessurvey.org/

Program on Governance in the Arab Region http://www.pogar.org/

Vanderbilt University -  LAPOP - Latin American Public Opinion Project  http://www.vanderbilt.edu/lapop/