Earthline Directory
- 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.
- http://www.earthline.net/

Ecolinking
- List of links for environmental resources on the net.
- http://www.themesh.com/elinks.html

Ed Begley Jr.
- 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.
- http://www.edbegley.com/

Redjellyfish.com
- U.S.-based site with links for green shopping, ecotravel, natural health, and other green lifestyle resources.
- http://www.redjellyfish.com/

Links for Mother Earth
- Some hundred links to groups organized around such themes as deep ecology, green medicine, and heathen beliefs, as well as sustainable farming and environmental activism. U.S. focus.
- http://home.earthlink.net/~wodensharrow/earthlinks.html

Australia's Environet
- Australian government directory of environmental resources for industry, including databases for expertise, education, technology case studies, and links to other government, business, research, funding, and nongovernmental sites.
- http://www.environet.deh.gov.au/

Eco-Search the Environmentally friendly Search engine
- Free listing service open to all individuals or businesses who agree with the sponsor's "eco policies."
- http://eco-search.com

Academic Freedom Links: Greens
- List of links to some hundred groups in many countries, mainly affiliated with the Green political movements.
- http://www.mathaba.net/www/green/

Global Care
- Provides a list of environmental and wildlife organizations, divided into four main groups.
- http://www.globalcare.org

Conservation Directory
- 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.
- http://www.nwf.org/conservationdirectory/

Directory of Best Environmental Directories
- 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.
- http://www.ulb.ac.be/ceese/meta/cds.html

EcoBizPort
- U.S.-oriented portal aimed at connecting the business community to environmental information and resources on the Internet; many links.
- http://www.ecobizport.com

Society of Environmental Journalists - Useful Internet Links
- Links and brief descriptions of several hundred environmental sites rated for value to journalists; arranged by subject. U.S. emphasis.
- http://www.sej.org/resource/index4.htm

Global Development Resource Center
- 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.
- http://www.gdrc.org

World Directory of Environmental Organizations Online
- Descriptions of, and links to, thousands of organizations worldwide. Sections on international ones, subjects, and over 200 countries, with cross-references and background material.
- http://www.interenvironment.org/wd/

EcoLiving Center
- Ecolinks section has links to mainly U.S. sites emphasizing "naturally healthy earth friendly living."
- http://www.ecolivingcenter.com/

Suite101.com: Living With Nature
- Includes links to several dozen environmental organizations and independent Web sites.
- http://www.suite101.com/welcome.cfm/living_with_nature

The Sunshine Environment Link
- Collection of links on a variety of environmental topics including news, innovations, research, policy, ethics and education.
- http://www.thesunshineenvironmentlink.htmlplanet.com

The National Environmental Directory
- Searchable directory of some 13,000 environmental and environmental education organizations in the U.S. Organizations submit and update their own listings. Users can search by location, environmental issue, and services.
- http://www.environmentaldirectory.net/

The Trade and Environment Database
- Links to sites that examine impacts of international trade on the environment, culture, and other issues.
- http://www.american.edu/projects/mandala/TED/ted.htm

Information for Action
- 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 U.K., and the U.S.
- http://www.informaction.org/

Envocare
- Provides summaries of selected environmental issues such as recycling and energy alternatives with links to relevant Web sites. Focus is on the U.K.
- http://www.envocare.co.uk/

EIYonline
- Database of over 5000 U.K. companies providing environmental products and services in such fields as waste management and air pollution control.
- http://www.eiy.co.uk/

Natural Resources Research Information Pages
- Resource guide for researchers, practitioners, and students, Includes links to key organizations in many countries and at the international level. Separate section on outdoor recreation resources. Compiled and maintained by a professor at a U.S. univers
- http://www4.ncsu.edu/~leung/nrrips.html

Earthhope Action Network
- 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."
- http://www.earthhopenetwork.net/

Green Pages: The Global Directory for Environmental Technology
- 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.
- http://eco-web.com

Ecology / Environmental Philosophy
- Thousands of annotated links and text resources for students and teachers in the fields of ecology, environment, and environmental philosophy.
- http://www.erraticimpact.com/~ecologic/

Association for Progressive Communications (APC)
- A global Internet community; site has links to civil society organizations in many countries working for environmental protection, human rights, development, and peace.
- http://www.apc.org/

Island Press Eco-Compass: The Internet Guide to Environmental Information
- Eco-Compass has articles on important environmental issues with links to organizations concerned. The issues are often global, but the links are largely to U.S. sources. Island Press is a leading nonprofit environmental book publisher.
- http://www.islandpress.org/