| ninhada | portée |
| ninharia | bagatelle |
| ninho | foyer |
| ninho de ave de rapina | aire |
| ninho de vespa | guêpier |
| Ninhursag | Ninhursag |
| Ninja | Ninja |
| Ninjutsu | Ninjutsu |
| Ninlil | Ninlil |
| Nino Rota | Nino Rota |
| Ninon de Lenclos | Ninon de Lenclos |
| Ninox strenua | Ninox strenua |
| Ninpuu Sentai Hurricanger | Hurricaneger |
| Nintendo | Nintendo |
| Nintendo DS | Nintendo DS |
| Nintendo DS Lite | Nintendo DS Lite |
| Nintendo Entertainment System | Nintendo Entertainment System |
| Nintendo GameCube | GameCube |
| Nintendo Wi-Fi Connection | Nintendo Wi-Fi Connection |
| Nintendo Wii | Wii |
| Nintendo Zapper | NES Zapper |
| Ninurta | Ninurta |
| Nioro du Rip | Département de Nioro du Rip |
| Nipo-americano | Nippo-Américains |
| Nipo-brasileiro | Japonais au Brésil |
| Nipomo | Nipomo |
| Nippon Hōsō Kyōkai | NHK |
| Nippon Professional Baseball | Championnat du Japon de baseball |
| Nippon Telegraph and Telephone | Nippon Telegraph and Telephone |
| Nippon TV | Nippon Television |
| Nippur | Nippur |
| nipônica | japonais |
| nipônico | japonais |
| niqab | litham |
| Nirasaki | Nirasaki |
| Nirnaeth Arnoediad | Nirnaeth Arnoediad |
| nirvana | nirvana |
| NIS | Network Information Service |
| Nisa | Nisa |
| Nish | Niš |
| Nishapur | Nichapur |
| Nishi-tokyo | Nishitōkyō |
| Nishinomiya | Nishinomiya |
| Nishinoomote | Nishinoomote |
| Nishio | Nishio |
| Nisporeni | Raion de Nisporeni |
| Nissan | Nissan |
| Nissan Altima | Nissan Altima |
| Nisshin | Nisshin |
| Nistagmo | Nystagmus |
| Nistatina | Nystatine |
| Niteroi | Manaus |
| Niterói | Niterói |
| nitidez | clarté |
| Nitiren | Nichiren |
| Nitrariaceae | Nitrariaceae |
| nitrato | nitrate |
| nitrato de potássio | nitre |
| Nitrato de sódio | Nitrate de sodium |
| nitrato peroxiacetílico | nitrate de peroxyacétyle |
| nitratos | nitrate |
| Nitração | Nitration |
| Nitreto de boro | Nitrure de bore |
| nitrificação | nitrification |
| Nitrila | Nitrile |
| Nitrito | Nitrite |
| Nitrito de sódio | Nitrite de sodium |
| nitro | nitre |
| Nitrobenzeno | Nitrobenzène |
| Nitroetano | Nitroéthane |
| nitroglicerina | nitroglycérine |
| nitrogénio | azote |
| nitrogênio | azote |
| Nitrometano | Nitrométhane |
| nitrosaminas | nitrosamine |
| nitroso | nitreux |
| Nitrox | Nitrox |
| Nitócris | Nitocris |
| Nitócris I | Nitocris Ire |
| Niue | Nioué |
| Niuserré | Niouserrê |
| nivelado | plat |
| nivelador | en équation |
| nivelamento | égalité |
