CAIN
http://cain.ulst.ac.uk
Counter Extremism Project
Counter Extremism Project www.counterextremism.com
National Consortium for the Study ...
National Consortium for the Study of Terrorism and Responses to Terrorism (START) ww.start.umd.edu
Network of Associations of Victims...
http://www.europeanvicti...
RAN
http://ec.europa.eu/dgs/...
Terrorism in Western Europe Events...
Terrorism in Western Europe Events Data folk.uib.no/sspje/tweed.htm