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The National Organic Coalition (NOC) is a national alliance of organizations working to provide a "Washington voice" for farmers, ranchers, environmentalists, consumers and industry members involved in organic agriculture. NOC seeks to advance organic food and agriculture and ensure a united voice for organic integrity, which means strong, enforceable, and continuously improved standards to maximize the multiple health, environmental, and economic benefits that only organic agriculture affords. The coalition works to assure that policies are fair, equitable, and encourage diversity of participation and access. On behalf of organic farmers, food producers and retailers of all sizes, as well as consumer and environmental groups, NOC: Brings together diverse organic stakeholders to share information and create opportunities Offers government agencies and Congress innovative policy solutions to challenging issues; Engages the wider organic community to advocate on its own behalf; Shows up — our members testify at federal government hearings and agency meetings across the U.S. each time organic issues are discussed or organic integrity is threatened.

The National Geographic Society was founded in 1888 with a mission to "increase and diffuse geographic knowledge." As one of the world's largest nonprofit scientific and educational organizations, the Society works to inspire people to care about the planet.

To inspire conservation of the world's aquatic treasures.

The NSS is dedicated to the scientific study of caves and karst, protecting caves through conservation, ownership, stewardship, education, and promoting responsible cave exploration/caver fellowship.

The Shenandoah National Park Trust touches every aspect of the park we all enjoy. We help protect what you love about Shenandoah National Park, while creating programs to inspire the next generation of national park stewards.As the official philanthropic partner of Shenandoah National Park, the Trust invests in programs and initiatives which help ensure that Shenandoah remains a crown jewel of the Park Service, an economic driver for the region, and a national treasure for all to enjoy, for generations to come.

The National Fish and Wildlife Foundation (NFWF) was established by Congress in 1984 to protect and restore our nation’s native wildlife species and habitats.

The National Marine Life Center rehabilitates and releases stranded marine mammals and sea turtles in order to advance science and education in marine wildlife health and conservation.

The mission of the National Tropical Botanical Garden is to enrich life through discovery, scientific research, conservation, and education by perpetuating the survival of plants, ecosystems, and cultural knowledge of tropical regions.

As the leading independent voice advocating on behalf of the National Wildlife Refuge System, we protect, promote, and enhance America’s wildlife heritage through strategic programs that serve the System and wildlife beyond its boundaries

Our mission is to be the leading source and teacher of wilderness skills and leadership that serve people and the environment. Our community—staff, students, trustees, and alumni—shares a commitment to wilderness, education, leadership, safety, community, and excellence.

The Foundation is a leading voice for U.S. protected waters, working with communities to conserve and expand those special places for a healthy ocean, coasts, and Great Lakes. Working together, we safeguard species and the places they call home, and preserve America’s maritime history.

The Friends of Virgin Islands National Park is dedicated to the protection and preservation of the natural and cultural resources of Virgin Islands National Park and promotes the responsible enjoyment of this unique national treasure.