Hillwatch Think Tanks
- Directory of Canadian and international public policy think tanks.
- http://www.hillwatch.com/PPRC/Think_Tanks.aspx

FutureAustralia.net
- Focused on social change and environmental activism.
- http://www.futureaustralia.net/

The Homeless Search Engine
- Database of homeless resources and organizations. Search by area or keywords.
- http://www.sparesomechange.com/search/engine/

Cafe Progressive: Alternative Web Guide
- Issues oriented directory of websites.
- http://www.cafeprogressive.com/cpwebguide.html

SchNEWS: Contacts and Links
- Directory of issues and activist links, with a UK focus.
- http://www.schnews.org.uk/links/index.htm

Zenzibar Alternative Culture Directory: Politics and Government
- Wide ranging perspectives included from new age to far left.
- http://www.zenzibar.com/directory/links.asp?cat=P

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.
- http://www.betterworldlinks.org

HILS: The Humanitarian Interest Links Site
- Portal for professionals, volunteers, and others interested in humanitarian issues, with a focus on development and peace studies.
- http://www.hils.org

Best Information on the Net: Hot Topics
- List of resources organized by topic compiled by the librarians at St. Ambrose University.
- http://library.sau.edu/bestinfo/Hot/hotindex.htm

Academic Freedom Links
- Comprehensive listing of websites relating to social and political issues, sorted by category.
- http://www.mathaba.net/www/

Political Information
- Directory and search engine for politics, policy, and grass roots causes.
- http://www.politicalinformation.com/links/Issues/

PolicyExperts.org: The Heritage Foundation Resource Bank
- Directory of conservative policy experts and organizations. Searchable by issue and keywords.
- http://www.policyexperts.org

Jay's Leftist and 'Progressive' Internet Resources Directory
- A topical directory of websites.
- http://www.neravt.com/left

Internet Resources for Australian Activists
- Both specific to Australia as well as more general issues.
- http://www.green.net.au/activism

Idealist
- Extensive directory of non-profit and volunteering resources and organizations.
- http://www.idealist.org

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.
- http://www.policyalmanac.org/