Academic Freedom Links: Comprehensive listing of websites relating to social and political issues, sorted by category.
Almanac of Policy Issues: Background information and links on U.S. public policy issues, including education, health, crime, the environment, foreign policy, and national security.
Best Information on the Net: Hot Topics: List of resources organized by topic compiled by the librarians at St. Ambrose University.
Cafe Progressive: Alternative Web Guide: Issues oriented directory of websites.
FutureAustralia.net: Focused on social change and environmental activism.
Hillwatch Think Tanks: Directory of Canadian and international public policy think tanks.
HILS: The Humanitarian Interest Links Site: Portal for professionals, volunteers, and others interested in humanitarian issues, with a focus on development and peace studies.
Idealist: Extensive directory of non-profit and volunteering resources and organizations.
Internet Resources for Australian Activists: Both specific to Australia as well as more general issues.
Jay's Leftist and 'Progressive' Internet Resources Directory: A topical directory of websites.
Left, Right and Center: Links to liberal, conservative and moderate perspectives.
Norbert's Bookmarks for a Better World: Links on peace, human rights, social justice, the environment, military, conflict regions, women, education, religions, economy, and politics.
PolicyExperts.org: The Heritage Foundation Resource Bank: Directory of conservative policy experts and organizations. Searchable by issue and keywords.
Political Information: Directory and search engine for politics, policy, and grass roots causes.
SchNEWS: Contacts and Links: Directory of issues and activist links, with a UK focus.
The Homeless Search Engine: Database of homeless resources and organizations. Search by area or keywords.
Zenzibar Alternative Culture Directory: Politics and Government: Wide ranging perspectives included from new age to far left.