The Nature Conservancy is the leading international conservation organization working to protect lands and waters (nature.org).
Audubon International offers programs, resources, products, and practical ways to help protect and sustain the land, water, wildlife, and natural resources around us (auduboninternational.org).
Nu Skin Force for Good Foundation is a nonprofit organization whose mission is to create a better world for children by improving human life, continuing indigenous cultures, and protecting fragile environments (forceforgood.org).
American Forests Global ReLeaf and Wildfire ReLeaf are education and action programs that help individuals, organizations, agencies, and corporations improve the local and global environment by planting and caring for trees (americanforests.org).
Global Greengrants is the world's leader in providing small grants to grassroots environmental groups around the world (greengrants.org).
Natural Resources Defense Council is an environmental action group that helps raise money to support clean air and energy, ocean waters, green living, and environmental justice (nrdc.org).