List of links to some hundred groups in many countries, mainly affiliated with the Green political movements.

A global Internet community; site has links to civil society organizations in many countries working for environmental protection, human rights, development, and peace.

Covers national and state government environmental agencies in the United States, with selected listings of U.S. nongovernmental groups, international agencies, and organizations in other countries. Produced by the National Wildlife Federation.

Links, with brief descriptions, to key environmental directories, databases, and encyclopedias online for over 500 topics and geographic areas. This Belgian-based site is also available in Dutch, French, German, and Italian.

Includes links to over 100 sites of environmental groups, mainly in the U.S., with sections on primates, world trade issues, and "radical environmental and animal action groups."

List of links for environmental, animal rights, and vegetarian organizations, as well as companies that are producing, manufacturing, or promoting earth friendly products and services.

U.S.-oriented portal aimed at connecting the business community to environmental information and resources on the Internet; many links.

Ecolinks section has links to mainly U.S. sites emphasizing "naturally healthy earth friendly living."

Thousands of annotated links and text resources for students and teachers in the fields of ecology, environment, and environmental philosophy.

Actor Begley's personal site includes links to environmental resources on the Web, with emphasis on issues-oriented organizations and suppliers of products and information for sustainable living.

Provides summaries of selected environmental issues such as recycling and energy alternatives with links to relevant Web sites. Focus is on the UK.

Provides a list of environmental and wildlife organizations, divided into four main groups.

The Environment and Urban "spheres" of this site include dozens of links to organizations working on such themes as oceans and urban environmental management. Based in Japan; international focus.

Links to sources of products and services, organizations, and information about conferences and publications related to environmental technology. Over 6000 resources in some 135 countries are included.

Australian-based site that aims to provide lobbying resources for environmental activists. "Green Groups" page is an alphabetical list of links to hundreds of organizations worldwide, with emphasis on Australia, the UK, and the U.S.