- American Farmland Trust's Home Page - Is a private nonprofit membership organization founded in 1980 to protect the nation's agricultural resources. AFT works to stop the loss of productive farmland and to promote farming practices that lead to a healthy environment.
- Bodega Land Trust - Non-Profit Tax-Exempt Land Trust
- Chattowah Land Trust - a non-profit volunteer organization dedicated to preserving the remaining natural and historic open space in the metro and north Georgia area.
- Conservation Land Trust Network of Maine - Coallition of Maine conservation land trusts
- Endangered Wildlife Trust's mission is to conserve the diversity of species in southern Africa.
- Environmental Trust Company - Entrust is a source company for environmental business opportunities with financial resources to make environmental business transactions happen. Key areas are Appraisals, Assessment, Lease Purchase, Equity Financing, Mergers & Acquisitions, Impacted Property.
- Environment Fund Georgia is a non-profit federation of Georgia organizations that raises awareness and funding to support the state's environment.
- The Everglades Trust - Dedicated to the protection and recovery of the Florida Everglades and Florida Bay.
- Forest Renewal BC HomePage - Funding agency supporting projects to enhance forest land and encourage value added production of British Columbia forest resources.
- Global Environment Facility (GEF) - The Global Environment Facility (GEF) is and international financial mechanism that provides grant and concessional funds to developing countries for projects and activities that aim to protect the global environment.
- International Otter Survival Fund is a charitable organization involved in a wide range of activities related to the conservation of otters and their habitats.
- Jefferson Land Trust is dedicated to conserving wildlife habitats, resource lands, open spaces, & natural ecosystems in eastern Jefferson County on Washington's Olympic Peninsula, by working in cooperation with landowners to provide the means for permanent conservation of these vital lands at no public expense.
- Jewish National Fund/Joods Nationaal Fonds(JNF) - Non profit organization planting trees in Israel and preserving land. Rolling back the desert!
- John Muir Trust - Open membership charity, conserves and protects wild landscapes owns and manages 35,000 acres in Scottish Highlands and Islands.
- The Land Conservancy of San Luis Obispo County - A land trust on California's Central Coast. Preserving open space, wetlands, and threatened species habitat.
- McKinleyville Land Trust - A north west California land trust organization in the heart of redwood country
- Raisin Valley Land Trust - The Raisin Valley Land Trust is dedicated to preserving the environment and rural character of the upper River Raisen watershed.
- Sempervirens Fund is a nonprofit land conservancy working to protect redwood forest lands in the Santa Cruz Mountains and to make that land available for public enjoyment.
- Trumbull Land Trust - Concerned with the preservation of land in Trumbull and the environmental education of all
- The Trust for Public Land Home Page - The Trust for Public Land (TPL) is a national, nonprofit land conservation organization that conserves land for people.
- The Trust for Sustainable Development - The Trust is a not-for-profit federally chartered Canadian corporation specializing in building Sustainable Communities.
- Tug Hill Tomorrow, Inc. - Nonprofit land trust serving New York's upstate Tug Hill region that facilitates land conservation through voluntary land protection and education.
- Wilderness Land Trust - Purchases private land inside wilderness areas for protection from development
- Wildlife Rescue Association of B.C. Canada - WRA was established in 1979 in recognition of the increasing need to provide care for orphaned injured and pollution damaged wildife. To date over 28,000 cases representing over 160 species have been brought to us for care..
- The WWF Global Network - Comprehensive environmental news and information.
The Conservation Fund
1800 North Kent St., Suite 1120
Arlington, VA 22209
North American Loon Fund
6 Lily Pond Rd.
Gilford, NH 03246
Environmental Defense Fund
257 Park Ave. South
New York, NY 10010
Environmental Grantmakers Association
1290 Ave. of the Americas, Suite 3450
New York, NY 101 4
Grand Canyon Trust
"The Homestead", Route 4, Box 718
Flagstaff, AZ 86001
International Snow Leopard Trust
4649 Sunnyside Ave. N., Suite 342
Seattle, WA 98103
National Trust for Historic Preservation
1785 Massachusetts Ave., NW
Washington, DC 20036
New Alternatives Fund, Inc.
295 Northern Blvd.
Great Neck, NY 11021
The Pathfinder Fund
Nine Galen St., Suite 217
Watertown, MA 02172-4501
The Peregrine Fund, Inc.
5666 West Flying Hawk Lane
Boise, ID 83709
Reptile Defense Fund
P.O. Box 16042
Baton Rouge, LA 70893
Sierra Club Legal Defense Fund, Inc.
2044 Fillmore ST.
San Francisco, CA 94115
Working Assets Money Fund
230 California ST.
San Francisco, CA 94111
World Wildlife Fund
1250 24th St., NW
Washington, DC 20037
The Yosemite Fund
155 Montgomnery St., Suite 1104
San Francisco, CA 94104
Yosemite Restoration Trust
116 New Montgomery St., Suite 516
San Francisco, CA 94105