National Football League | National Register of Historic Places | National Hockey League | England national football team | National Basketball Association | National Science Foundation | National Geographic | National Trust | National Endowment for the Arts | National Geographic Society | Argentina national football team | National Trust for Places of Historic Interest or Natural Beauty | National Park Service | National League | Australian National University | National Guard | National Geographic Channel | National Institutes of Health | National Guard of the United States | National Collegiate Athletic Association | Hyde Park | Central Park | United States National Research Council | National Portrait Gallery | National Academy of Sciences | Indian National Congress | South Park | United States men's national soccer team | National Research Council | Royal National Theatre |
Some notable achievements include helping to establish 1.5 million acres of protected area in central Brazil, helping local people divert the construction of a road through Volcán Barú National Park in Panama, successfully preventing construction of a dam that would have flooded significant portions of Madidi National Park in Bolivia, and delaying the paving of highway BR-319 in the Brazilian Amazon which, without proper safeguards, could have inflicted harm on the world's largest rainforest.