Alliance for the separation of school & state
American Academy for Liberal Education
Association of American Educators
Center for education reform
Center of Methodology of Social Science
Education Council Leaders
Education Reform & Accountability
Education Weak
Fundation for Individual Rights in Education
Gateways to better education
Greatschools.net
Home school foundation
Internet Education Exchange
National Center for Education Information
National Education Association
No excuses
Organization for quality Education
Parents in control
Reach Foundation
SchoolChoiceInfo.org
Society for the advancement of excellence in education
Maxim Institute
Heritage Foundation
Cato Institute - Education Policy
Home School Legal Defense Association
Harvard University - Professor Caroline M. Hoxby
National Center for the Study of Privatization in Education
Harvard University - Program on Education Policy and Governance
Thomas B. Fordham Foundation
Black Alliance for Educational Options
Center on Chinese Education
Milton and Rose D. Friedman Foundation
Eurydice
Manhattan Institute for Policy Research - Education Research Office
SOS Education
US Charter Schools