FAS - Liberation Movements, Terrorist Organizations, Substance Cartels, and Other Para-State Entities  
   Profiles of several hundred groups, as well as related documents gathered from a variety of sources. From the Federation of American Scientists.
   http://www.fas.org/irp/world/para/

Bob Cromwell - Separatist, Para-military, Military, Intelligence, and Political Organizations  
   Overview of each group along with links to their official websites and other sites associated with them.
   http://www.cromwell-intl.com/security/netusers.html

NPS - Terrorist Group Profiles (2003)  
   List of terrorist group profiles and chronologies of incidents from Patterns of Global Terrorism, 2003. Compiled by the Dudley Knox Library of the Naval Postgraduate School in Monterey, California.
   http://web.nps.navy.mil/~library/tgp/tgpndx.htm

Terrorist Watch  
   Information on current terrorist operations of Iran and of Osama bin Laden. Includes links to related materials.
   http://terroristwatch.tripod.com

Guardian Unlimited: US moves to freeze terrorist funding  
   List of the 27 individuals and organisations whose assets have been frozen to strike at the "financial foundation" of terrorism, also including a corporation that serves as a front for terrorism and several non-profit organisations. UK.
   http://www.guardian.co.uk/waronterror/story/0,1361,557434,00.html

South Asia Terrorism Portal  
   Profiling prominent terrorist organizations and actors, maps depicting their training camps, statements/speeches by terrorist organizations, leaders of political and religious parties and leaders and spokespersons of the various governments.
   http://www.satp.org/US/Introduction.htm

Wikipedia - Terrorist Organizations  
   Hyperlinked list of terrorist organizations, defined as armed groups using violence to target civilians in order to achieve political goals by creating an atmosphere of terror in the attacked population.
   http://en.wikipedia.org/wiki/Category:Terrorist_organizations

US Congressional Research Service - Foreign Terrorist Organizations  
   Report includes the official list of FTOs as of February 6, 2004 along with detailed information about each group. [PDF]
   http://fpc.state.gov/documents/organization/29722.pdf

US Department of State - Patterns of Global Terrorism: Appendix B  
   Background Information on Designated Foreign Terrorist Organizations (FTOs), as released by the Office of the Coordinator for Counterterrorism on April 29, 2004.
   http://www.state.gov/s/ct/rls/pgtrpt/2003/31711.htm

Time.com - The Ocalan Trial: Freedom Fighters  
   Analysis drawing from worldwide examples explains why some rebels are successful and some aren't.
   http://www.time.com/time/daily/special/ocalan/freedomfighters.html

UK Home Office - Terrorism: Terrorist Groups  
   Information about the 25 international terrorist organisations and the 14 Irish ones that are currently proscribed (or outlawed) under UK law.
   http://www.homeoffice.gov.uk/terrorism/threat/groups/

Australia National Security - Listing of Terrorist Organisations  
   Official government list of the 17 terrorist groups with dates listed and re-listed.
   http://www.nationalsecurity.gov.au/agd/www/nationalsecurityhome.nsf/Page/Listing_of_Terrorist_Organisations

Canada National Security - Listed Entities  
   Official government list of the 35 terrorist groups for the purposes of Part II.1 of the Criminal Code.
   http://www.psepc.gc.ca/national_security/counter-terrorism/Entities_e.asp

Terrorist and Insurgent Organizations  
   Short list of international and domestic US groups, with bibliography of books, articles, and links for each. From the Air University Library at Maxwell Air Force Base (US).
   http://www.au.af.mil/au/aul/bibs/tergps/tg98tc.htm

Guardian: The US state department's terror list  
   Article by Mark Tran on the listing of the Real IRA and other groups as 'designated foreign terrorist organizations.'.
   http://www.guardian.co.uk/Archive/Article/0,4273,4187870,00.html

CNN: Britain lists terrorism act groups  
   A list of radical groups which could be banned under a tough new anti-terrorism law has been announced by Britain.
   http://www.cnn.com/2001/WORLD/europe/UK/02/28/terrorist.law/