Organisations
International Workingmen's Association (1864–1876)
IWA–AIT and affiliates
Argentine Regional Workers' Federation (FORA)
Brazilian Workers Confederation (COB)
General Confederation of Labor (CGT, Spain)
Confederación Nacional del Trabajo (CNT–AIT, Spain)
Confederation of Revolutionary Anarcho-Syndicalists (CRAS, Russia)
Free Workers' Union (FAU, Germany)
Norsk Syndikalistisk Forbund (NSF–IAA, Norway)
Solidarity Federation (SF–IWA, Britain)
Industrial Workers of the World (IWW)
International Workingmen's Association (IWA)