A.N.S.W.E.R. (Act Now to Stop War & End Racism!)
Attac
Critical Mass
Cuba Solidarity Campaign
Disobedience UK
European Social Forum
Fórum Social Mundial
George Monbiot
Globalise Resistance
GreenNet
Infoshop.org - Your Guide to Online Anarchy
Interactivist Info Exchange
Multinational Resource Center
No Sweat
Porto Alegre 2003
Protest.Net
Stop the War Coalition
ZNet