ISWA - International Solid Waste Association
ISWA is an independent, non-governmental, non-profit making association. ISWA's objective is the maximum exchange of information and experience world-wide on all aspects of solid waste management
NFPA - National Forest Protection Alliance
The NFPA is a national alliance of citizens and organizations dedicated to protecting public lands from commercial exploitation, and in particular, protecting federal public lands from commercial logging.
SER - Society for Ecological Restoration
SER is an international professional membership organization for people researching, practicing or interested in Ecological Restoration. The mission of the Society is to promote ecological restoration as a means of sustaining the diversity of life on Earth and reestablishing an ecologically healthy relationship between nature and culture.