Rainforest Action Network
works to protect the Earth's rainforests and support the rights of their inhabitants through education, grassroots organizing, and non-violent direct action. http://www.ran.org/
The Rainforest Alliance
An international nonprofit organization dedicated to the conservation of tropical forests. Their mission is to develop and promote economically viable and socially desirable alternatives to rainforest destruction through education, research and cooperative partnerships with businesses, governments and local peoples. http://www.rainforest-alliance.org/
Care2's Race For the Rain Forest
This is a quick, easy way to help save the rain forest with a simple point and click. Each click generates a donation, paid by advertising sponsors, to The Nature Conservancy's Adopt An Acre Program. http://rainforest.care2.com/
