Civil Rights, Legal Foundations
American Center for Law & Justice
ACLU
Anti-Defamation League
Constitutional Rights Foundation
Electronic Frontier Foundation
Electronic Privacy Information Center
First Amendment Project
Forfeiture Endangers American Rights
Freedom Forum
Fund for Constitutional Government
Government Accountability Project
Institution for Justice
Landmark Legal Foundation
Legal Committee on Civil Rights
National Legal & Policy Center
People for the American Way
Southeastern Legal Foundation

 

Drug Policy
Drug Reform Coordination Network 
DARE
Library of Drug Policy
Marijuana Policy Project
National Drug Strategy Network
NORML
Roll It Up

Gun Policy
American Firearms Industry
American Sons of Liberty
Brady Campaign to Prevent Gun Violence
CCRKBA 
GunCite
Gun Information
Gun Owners' Action League
Gun Owners of America
Keep & Bear Arms
NRA  
Packing.org
Second Amendment.com
Second Amendment Committee
Second Amendment Foundation
Second Amendment Sisters, Inc.
The Firing Line

Education
Academy for Educational Development
American Educational Research Assn.
American Federation of Teachers
American Library Association
Association of American Educators
Exodus 2000
Foundation for Individual Rights in Education
International Reading Association
National Assessment Governing Board
National Center for Education Information
NEA
US-English

Political
Communist Party
Constitution Party
Democratic Party
Green Party
Libertarian Party
New Party
Reform Party
Republican Party
Socialist Party
Southern Party
Tea Party

Policy Issue, Research & Analysis
Alexis de Tocqueville Institution
American Congress for Truth
American Enterprise Institute
American Foreign Policy Council
Brookings Institution
Cato Institute
Center for Contemporary Conflict
Center for Defense Information
Center for Strategic & International Studies
Center for the American Founding
Center for Security Policy
Center on Budget & Policy Priorities
Citizens for a Sound Economy
Claremont Institute
Competitive Enterprise Institute
Conservative Caucus
Council on Foreign Relations
Devvy's Project
Education Policy Institute
Empower America
Ethics & Public Policy Center
Freedom House
Frontiers of Freedom
Heritage Foundation
     National Security.org
Hoover Institution
Hudson Institute
Institute for Foreign Policy Analysis
Institute of the North
International Relations & Security Network
Ludwig von Mises Institute
National Center for Policy Analysis
New Atlantic Initiative
Nixon Center
Nonproliferation Policy Education Center
Progressive Policy Institute &
     Democratic Leadership Council
Policy.com
RAND
Reason Foundation
Strategic Forecasting, LLC
Washington Institute for Near East Policy

Health & Humanitarian
Acne Resource Center
American Cancer Society
American Red Cross
AmeriCorps
Habitat for Humanity
Humane Society of the US
Mercy Corps International
Peace Corps
World Health Organization