Brazil
Progressive Party of Brazil

California
Progressive Campaigns Inc
Progressive Jewish Alliance
Sandler Family Supporting Foundation
Tides
Tides Center
Tides Foundation
Truthdig

Connecticut
Institute for Ethics and Emerging Technologies

District of Columbia
American Constitution Society
Americans for Democratic Action
Association of Community Organizations for Reform Now
Campaign for America's Future
Campus Progress
Center for American Progress
Centre for Economic and Policy Research
Citizen Works
Congressional Progressive Caucus
Constitutional Accountability Center
Democratic Leadership Council
Democratic National Committee
Democratic Underground, LLC
Economic Policy Institute
Firedoglake
Institute for Policy Studies
J Street
National Security Network
Progressive Policy Institute ?
Progressive Review
Think Progress
21st Century Democrats

England
Globalise Resistance England and Wales
Policy Network

Florida
Progressive Libertarian Party

Hawaii
Progressive Economic Alliances Cultivating Energy

Illinois
In These Times

Iowa
Progressive Populist

Ireland
Globalise Resistance Ireland
Progressive Democrats

Kentucky
Center for Kentucky Progress (defunct)

Louisiana
Association of Community Organizations for Reform Now

Maine
Common Dreams

Maryland
Democratic Freedom Caucus
Maryland Democratic Freedom Caucus
Progressive Democrats of America

Massachusetts
Demand Progress
Electronic Policy Network
Political Research Associates
Right Web

Michigan
Detroit International Action Center
Michigan Democratic Freedom Caucus
Popular Power (defunct?)
Progressive Democrats of America
Women Progressive Activists

Minnesota
Minnesota Democratic-Farmer-Labor Party

Missouri
Missouri Democratic Freedom Caucus
Progressive Party of Missouri

New Jersey
Independent Progressive Politics Network
Progressive Realist

New Mexico
Progressive Student Alliance
Right Web ?

New York
Association of Community Organizations for Reform Now
Demos
International Action Center
J Street U
Nation Institute
Union of Progressive Zionists
World Can't Wait

Nigeria
Youth Progressive Peace and Justice Forum

Ontario
Progressive Conservative Party of Canada

Prince Edward Island
Progressive Conservative Party of Prince Edward Island

Scotland
Globalise Resistance Scotland

South Africa
Association for Progressive Communications

Texas
Progressive Populist

Vermont
Toward Freedom
TrueMajority
Vermont Progressive Party

Wales
Globalise Resistance England and Wales

Washington
WebActive

Wisconsin
Center for Media and Democracy
Progressive

Alaska
Gravel, Maurice Robert ?

British Columbia
Campbell, Larry

California
Gonzales, Matt
Hayden, Thomas Emmet
Lee, Barbara J
Sandler, Herbert M
Waters, Maxine
Watson, Diane E
Waxman, Henry A
Woolsey, Lynn C

District of Columbia
Abercrombie, Neil
Baldwin, Tammy
Becerra, Xavier
Bordallo, Madeleine
Borosage, Robert L
Brady, Robert
Brown, Corrine
Capuano, Michael
Carson, Julia
Christensen, Donna
Clarke, Yvette
Clay, William
Cleaver, Emanuel
Cohen, Steve
Conyers, John
Cummings, Elijah
Davis, Danny
DeFazio, Peter
DeLauro, Rosa
Ellison, Keith
Farr, Sam
Fattah, Chaka
Filner, Bob
Frank, Barney
Fudge, Marcia L
Gutierrez, Luis
Hamsher, Jane
Hare, Phil
Hall, John Joseph
Hickey, Roger
Hinchey, Maurice
Hirono, Mazie
Holmes-Norton, Eleanor
Honda, Michael
Jackson, Jesse, Jr
Jackson-Lee, Sheila
Johnson, Hank
Kaptur, Marcy
Kilpatrick, Carolyn
Kucinich, Dennis
Lantos, Tom
Lee, Barbara J
Lewis, John
Loebsack, David
Lujan, Ben Ray
Maloney, Carolyn
Markey, Ed
McDermott, Jim
McGovern, James
Miller, George
Moore, Gwen
Nader, Ralph ?
Nadler, Jerrold
O'Keefe, James E, III
Olver, John
Pastor, Ed
Payne, Donald
Rangel, Charles
Rush, Bobby
Sanders, Bernard
Schakowsky, Jan
Serrano, Jose
Slaughter, Louise
Smith, Sam
Solis, Hilda
Stark, Pete
Thompson, Bennie
Tierney, John
Udall, Tom
Velazquez, Nydia
Waters, Maxine
Watson, Diane E
Watt, Melvin Luther
Waxman, Henry A
Welch, Peter F
Woolsey, Lynn C

Florida
Rhodes, Randi

Illinois
Swartz, Aaron ?

Iowa
Fallon, Edward

Kansas
Whitehead, Frederick Allan

Kentucky
Yarmuth, John A

Massachusetts
Berlet, Chip
Maddow, Rachel Anne
Swartz, Aaron ?

Michigan
Cain, Bruce W
Deitch, Laurence
Smith, Alma Wheeler
Werbe, Peter A

Minnesota
Sabo, Martin Olav
Schultz, Ed ?

New Mexico
Lujan, Ben Ray

New York
Goodman, Amy
Hall, John Joseph
Hertzberg, Hendrik
Maddow, Rachel Anne

Nigeria
Oyekanmi, Ibrahim K

North Carolina
Watt, Melvin Luther

North Dakota
Schultz, Ed ?

Ohio
Fudge, Marcia L

Pennsylvania
Gravel, Maurice Robert ?

South Dakota
McGovern, George S ?

Texas
Hightower, Jim

Vermont
Sanders, Bernard
Welch, Peter F

Virginia
Gravel, Maurice Robert ?