• Albert Einstein Institution
• Brian Martin
• CANVAS, Centre for Applied NonViolent Action and Strategies
• Center for Global Nonviolence, Univ of Hawai'i
• Centre for Peace and Reconciliation Studies, Coventry University
• Civil Resistance and Power Politics project, Oxford University
• Educarueca.org (en castellano)
• International Fellowship of Reconciliation
• International Center on Nonviolent Conflict
• Nonviolence International
• Nonviolenceusa.org
• Nonviolent Peace Force
• Peace Brigades International (PBI)
• Peace News
• Research on Anarchism Forum
• Resistance Studies Network, Univ Göteborg
• Turning the Tide: Active Nonviolence
• University of Colorado Conflict Research Consortium
• War Resisters' International (WRI)

For Thomas Davies' map and timeline of episodes of civil resistance, see http://cis.politics.ox.ac.uk/materials/CivRes_20070403_Map&Timeline.pdf