| Niigata Albirex | Niigata Albirex |
| Niigata prefektur | Niigata |
| Niihau | Niihau |
| Nijmegen | Noviomago |
| nikab | niqab |
| Nikaupproret | Revolta de Nika |
| Nike | Niké |
| Nike från Samothrake | Vitória de Samotrácia |
| Nikeforos I | Nicéforo I |
| Nikel | Níquel |
| Niki Lauda | Niki Lauda |
| Nikita Chrusjtjov | Nikita Khrushchov |
| Nikita Denise | Nikita Denise |
| Nikita Michalkov | Nikita Mikhalkov |
| Nikita Mikhalkov | Nikita Mikhalkov |
| Nikki Blonsky | Nikki Blonsky |
| Nikki Sixx | Nikki Sixx |
| Nikko | Nikko |
| Niklas Luhmann | Niklas Luhmann |
| Nikola Tesla | Nikola Tesla |
| Nikola Žigić | Nikola Žigić |
| Nikolai Abraham Abildgaard | Nicolau Abraão Abildgaard |
| Nikolaj Bucharin | Nikolai Bukharin |
| Nikolaj Bulganin | Nikolai Bulganin |
| Nikolaj Davydenko | Nikolay Davydenko |
| Nikolaj Gogol | Nikolai Gogol |
| Nikolaj I | Nicolau I da Rússia |
| Nikolaj II | Nicolau II da Rússia |
| Nikolaj II av Ryssland | Nicolau II da Rússia |
| Nikolaj Kardasjev | Nikolai Kardashev |
| Nikolaj Lobatjevskij | Nikolai Ivanovich Lobachevsky |
| Nikolaj Medtner | Nicolai Medtner |
| Nikolaj Mjaskovskij | Nikolai Iakovlevitch Miaskovski |
| Nikolaj Nekrasov | Nikolai Alekseevich Nekrasov |
| Nikolaj Nikolajevitj | Nikolai Nikolaevich Romanov |
| Nikolaj Rimskij-Korsakov | Nikolai Rimsky-Korsakov |
| Nikolaj Semenov | Nikolay Nikolayevich Semyonov |
| Nikolaj Vasiljevitj Gogol | Nikolai Gogol |
| Nikolaus | Nicolau |
| Nikolaus Harnoncourt | Nikolaus Harnoncourt |
| Nikolaus Otto | Nikolaus Otto |
| Nikon Corporation | Nikon |
| Nikon-Trimble Corporation | Nikon-Trimble |
| Nikos Kazantzakis | Níkos Kazantzákis |
| nikotin | nicotina |
| Nildeltat | Delta do Nilo |
| Nilen | Rio Nilo |
| Nilgiribergen | Neelagiri |
| Nilgås | Ganso-do-egipto |
| Nilkrokodil | Crocodilo-do-nilo |
| Nilo Peçanha | Nilo Peçanha |
| Nilo-sahariska språk | Línguas nilóticas |
| Nils | Nicolau |
| Nils av Danmark | Niels da Dinamarca |
| Nils Jönsson | Nils Jönsson |
| Nils Liedholm | Nils Liedholm |
| Nils Rosén von Rosenstein | Nils Rosén von Rosenstein |
| Nim | Nim |
| Nimbabergets naturreservat | Reserva Natural Integral do Monte Nimba |
| Nimbostratus | Nimbostratus |
| NIMBY | NIMBY |
| Nimitz-klass | Classe Nimitz |
| Nimruz | Nimruz |
| Nimzo-indiskt | Defesa Nimzoíndia |
| Nina Hagen | Nina Hagen |
| Nina Persson | Nina Persson |
| Nina Simone | Nina Simone |
| Ninawa | Nínive |
| Nindokai | Nindokai |
