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.
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. (September 24, 2001)
CNN: Britain lists terrorism act groups - Britain's pre-9/11 announcement of their proposed anti-terrorism law which would ban 21 radical groups, including Al-Qaida. (February 28, 2001)