AFFECT (Americans for Fair Electronic Commerce Transactions): National coalition of consumers, retail and manufacturing businesses, financial services institutions, technology professionals and librarians opposed to UCITA.
Badsoftware.com: A consumer-protection guide to software issues, including UCITA.
Computer Professionals for Social Responsibility: Alliance of computer scientists and other professionals that studies the impact of computer technology on society, and is lobbying against UCITA.
IEEE: IEEE's position against UCITA.
UCITA Legislative Action site: State-by-state update on UCITA's progress.
UCITA Online: Updates and information clearinghouse on all things UCITA.
Uniform Law Commissioners: Official site of the NCCUSL, the group that drafted UCITA, and UCITA background.
University of Pennsylvania Law School: UCITA drafts and proposed laws.