word | | Geography - note |
| natural | United States Pacific Island Wildlife Refuges | ... shorebirds, and marine wildlife; closed to the public Johnston Atoll: Johnston Island and Sand Island are natural islands, which have been expanded by coral dredging; North Island (Akau) and East Island (Hikina ... |
| natural | Virgin Islands | important location along the Anegada Passage - a key shipping lane for the Panama Canal; Saint Thomas has one of the best natural deepwater harbors in the Caribbean |
| natural | Zambia | landlocked; the Zambezi forms a natural riverine boundary with Zimbabwe; Lake Kariba on the Zambia-Zimbabwe border forms the world's largest reservoir by volume (180 cu km; 43 cu mi) |
| natural | Zimbabwe | landlocked; the Zambezi forms a natural riverine boundary with Zambia; in full flood (February-April) the massive Victoria Falls on the river forms the world's largest curtain of falling water; Lake ... |
| Nature | Ashmore and Cartier Islands | Ashmore Reef National Nature Reserve established in August 1983; Cartier Island Marine Reserve established in 2000 |
| nature | Bouvet Island | covered by glacial ice; declared a nature reserve by Norway |
| Nature | Dominica | known as "The Nature Island of the Caribbean" due to its spectacular, lush, and varied flora and fauna, which are protected by an extensive natural park system; the most mountainous of the ... |
| Nauru | French Polynesia | ... archipelagoes (four volcanic, one coral); Makatea in French Polynesia is one of the three great phosphate rock islands in the Pacific Ocean - the others are Banaba (Ocean Island) in Kiribati and Nauru |
| Nauru | Kiribati | ... great phosphate rock islands in the Pacific Ocean - the others are Makatea in French Polynesia, and Nauru; Kiribati is the only country in the world to fall into all four hemispheres (northern ... |
| Nauru | Nauru | Nauru is one of the three great phosphate rock islands in the Pacific Ocean - the others are Banaba (Ocean Island) in Kiribati and Makatea in French Polynesia; only 53 km south of ... |
| naval | Cocos (Keeling) Islands | ... islands are thickly covered with coconut palms and other vegetation; site of a World War I naval battle in November 1914 between the Australian light cruiser HMAS Sydney and the German raider ... |