word | | Geography - note |
| Niger | Guinea | the Niger and its important tributary the Milo have their sources in the Guinean highlands |
| Niger | Nigeria | the Niger enters the country in the northwest and flows southward through tropical rain forests and swamps to its delta in the Gulf of Guinea |
| Nile | Burundi | landlocked; straddles crest of the Nile-Congo watershed; the Kagera, which drains into Lake Victoria, is the most remote headstream of the White Nile |
| Nile | Egypt | ... Indian Ocean and Mediterranean Sea; size, and juxtaposition to Israel, establish its major role in Middle Eastern geopolitics; dependence on upstream neighbors; dominance of Nile basin issues; prone to influxes of refugees |
| Nile | Ethiopia | ... Sea was lost with the de jure independence of Eritrea on 24 May 1993; the Blue Nile, the chief headstream of the Nile by water volume, rises in T'ana Hayk (Lake ... |
| Nile | Sudan | largest country in Africa; dominated by the Nile and its tributaries |
| nine | Svalbard | northernmost part of the Kingdom of Norway; consists of nine main islands; glaciers and snowfields cover 60% of the total area; Spitsbergen Island is the site of the Svalbard Global Seed Vault ... |
| nine | Tuvalu | one of the smallest and most remote countries on Earth; six of the nine coral atolls - Nanumea, Nui, Vaitupu, Nukufetau, Funafuti, and Nukulaelae - have lagoons open to the ocean; Nanumaya and Niutao ... |
| Niulakita | Tuvalu | ... Earth; six of the nine coral atolls - Nanumea, Nui, Vaitupu, Nukufetau, Funafuti, and Nukulaelae - have lagoons open to the ocean; Nanumaya and Niutao have landlocked lagoons; Niulakita does not have a lagoon |
| Niutao | Tuvalu | ... Earth; six of the nine coral atolls - Nanumea, Nui, Vaitupu, Nukufetau, Funafuti, and Nukulaelae - have lagoons open to the ocean; Nanumaya and Niutao have landlocked lagoons; Niulakita does not have a lagoon |
| Noah | Turkey | ... Turkish Straits (Bosporus, Sea of Marmara, Dardanelles) that link Black and Aegean Seas; Mount Ararat, the legendary landing place of Noah's Ark, is in the far eastern portion of the country |
| Noire | Congo, Republic of the | about 70% of the population lives in Brazzaville, Pointe-Noire, or along the railroad between them |
| North | Arctic Ocean | ... southern Chukchi Sea (northern access to the Pacific Ocean via the Bering Strait); strategic location between North America and Russia; shortest marine link between the extremes of eastern and western Russia; floating ... |
| north | Argentina | ... Strait of Magellan, Beagle Channel, Drake Passage); diverse geophysical landscapes range from tropical climates in the north to tundra in the far south; Cerro Aconcagua is the Western Hemisphere's tallest mountain ... |
| North | Atlantic Ocean | ... straits include the Strait of Dover, Straits of Florida, Mona Passage, The Sound (Oresund), and Windward Passage; the Equator divides the Atlantic Ocean into the North Atlantic Ocean and South Atlantic Ocean |
| North | Belize | only country in Central America without a coastline on the North Pacific Ocean |
| north | Canada | second-largest country in world (after Russia); strategic location between Russia and US via north polar route; approximately 90% of the population is concentrated within 160 km of the US border |
| north | Cape Verde | strategic location 500 km from west coast of Africa near major north-south sea routes; important communications station; important sea and air refueling site |
| North | Colombia | only South American country with coastlines on both the North Pacific Ocean and Caribbean Sea |
| North | Czech Republic | landlocked; strategically located astride some of oldest and most significant land routes in Europe; Moravian Gate is a traditional military corridor between the North European Plain and the Danube in central Europe |
| North | Denmark | controls Danish Straits (Skagerrak and Kattegat) linking Baltic and North Seas; about one-quarter of the population lives in greater Copenhagen |
| North | Gaza Strip | strategic strip of land along Mideast-North African trade routes has experienced an incredibly turbulent history; the town of Gaza itself has been besieged countless times in its history |
| North | Germany | strategic location on North European Plain and along the entrance to the Baltic Sea |