| Nigeria | Nigeria |
| Nigeria national football team | Selección de fútbol de Nigeria |
| Nigerian | Nigeria |
| Nigerian Civil War | Guerra civil nigeriana |
| Nigerian naira | Naira |
| Nigerian Premier League | FA Premier League |
| Nigersaurus | Nigersaurus |
| Nigga | Negro |
| niggard | mezquino |
| Niggers | Negro |
| niggle | detenerse en pequeñeces |
| niggle over | reparar en minucias |
| niggling | continuo |
| nigh | cercano |
| night | noche |
| Night and Fog | Noche y Niebla |
| night blindness | ceguera nocturna |
| night cap | sosiega |
| Night in the Ruts | Night In The Ruts |
| Night monkey | Aotus |
| Night of the Living Dead | La noche de los muertos vivientes |
| Night of the Long Knives | Noche de los cuchillos largos |
| Night of the Pencils | Noche de los lápices |
| Night on Bald Mountain | La noche en el Monte Calvo |
| night owl | noctámbulo |
| night school | escuela nocturna |
| night shift | turno de noche |
| Night sky background | Fondo del cielo nocturno |
| Night sky brightness | Brillo del cielo nocturno |
| night's rest | buena noche de descanso |
| night's sleep | buena noche de descanso |
| night-shirt | camisón |
| Nightcap National Park | Parque Nacional Nightcap |
| nightclub | cabaret |
| nightdress | camisón de noche |
| nightfall | crepúsculo |
| Nightfall in Middle-Earth | Nightfall in Middle-Earth |
| Nightglow | Luminiscencia del cielo noctu |
| nightgown | camisón de noche |
| nightie | camisón de noche |
| nightingale | ruiseñor |
| Nightjars | Caprimulgiformes |
| nightlife | vida nocturna |
| Nightlight | Mariposa |
| nightlong | toda la noche |
| nightmare | pesadilla |
| nightmarish | de pesadilla |
| nightshade | belladona |
| nightshirt | camisón |
| nightstick | porra |
| nighttime | noche |
| nightwatch | vigilia |
| Nightwish | Nightwish |
| nighty | camisón de noche |
| Nigredo | Nigredo |
| Nihil novi | Nihil novi |
| Nihilanth | Nihilanth |
| nihilism | nihilismo |
| nihilist | nihilista |
| Nihilist movement | Nihilismo |
| nihilistic | nihilista |
| Nihoa | Nihoa |
| Nihon Ki-in | Nihon Ki-In |
| Nihon Shoki | Nihonshoki |
| Nihon-shiki romanization | Nihon-shiki |
| Nihon-shiki Rōmaji | Nihon-shiki |
| Nihontō | Katana |
| Niigata | Niigata |
| Niigata Albirex BB | Niigata Albirex |
| Niigata Prefecture | Prefectura de Niigata |
| Niihama | Niihama |
| Niihau | Niihau |
| Nijmegen | Nimega |
| Nika Award | Niké |
| Nika riots | Niká |
| Nikare | Nikara |
| Nikaya | Nikaya |
| Nike | Niké |
| Nike Award | Niké |
| Nikel | Níquel |
| Nikephoros | Patriarca Nicéforo de Constantinopla |
| Nikephoros Bryennios | Nicéforo Brienio |
| Nikephoros I | Nicéforo I |
| Nikephoros II | Nicéforo II |
| Nikephoros III | Nicéforo III |
| Niketas Choniates | Nicetas Choniates |
| Niki | Niki |
| Niki de Saint Phalle | Niki de Saint Phalle |
| Niki Lauda | Niki Lauda |
| Nikifor Grigoriev | Nikifor Grigoriev |
| Nikita | La Femme Nikita |
| Nikita Denise | Nikita Denise |
| Nikita Khrushchev | Nikita Jrushchov |
| Nikita Mikhalkov | Nikita Mikhalkov |
| Nikitsky Botanical Garden | Jardín Botánico Nikitsky |
