Alliance School Choice (ASC)
http://www.allianceforschoolchoice.org

American Legislative Exchange Council (ALEC)
http://www.alec.org

Black Alliance for Educational Options (BAEO)
http://www.baeo.org

Hispanic Council for Reform and Educational Options (HCREO)
http://www.hcreo.org

Institute for Justice (IJ)
http://www.ij.org

Milton & Rose D. Friedman Foundation
http://www.friedmanfoundation.org

School Choice Wisconsin (SCW)
http://schoolchoicewi.org