| next day | indomani |
| next of kin | familiare |
| next one | seguente |
| next to | accanto a |
| next to last | penultimo |
| next to me | accanto a me |
| next-door | accanto |
| Next-Generation Secure Computing Base | Next-Generation Secure Computing Base |
| NEXTSTEP | NeXTSTEP |
| nexus | nesso |
| Neya | Neja |
| Neyman-Pearson lemma | Lemma fondamentale di Neyman-Pearson |
| Neyruz | Neyruz |
| Neyruz-sur-Moudon | Neyruz-sur-Moudon |
| Nezahualcoyotl | Acolmiztli Nezahualcóyotl |
| Neštin | Neštin |
| NF | NF |
| NF-Board | NF-Board |
| NF-kB | NF-kB |
| NF-κB | NF-kB |
| NFL Europa | NFL Europa |
| Nganasan language | Lingua nganasan |
| Nganasan people | Nganaseni |
| NGO | Non profit |
| Ngo Dinh Diem | Ngo Dinh Diem |
| Ngoni people | Lingue nguni |
| Ngonye Falls | Cascate Ngonye |
| Ngorongoro Conservation Area | Ngorongoro |
| Ngounié | Ngounié |
| Ngozi Province | Ngozi |
| Nguni | Lingue nguni |
| Nguyen Hue | Nguyen Hue |
| Nguyen Thi Binh | Nguyễn Thị Bình |
| Nguyen Van Thuan | François-Xavier Nguyên Van Thuán |
| Nguyễn Ngọc Loan | Nguyen Ngoc Loan |
| NH | NH |
| Nhat Hahn | Thich Nhat Hanh |
| Nhat Hanh | Thich Nhat Hanh |
| NHK | Nippon Hōsō Kyōkai |
| NHL Entry Draft | NHL Entry Draft |
| NHL Players Association | National Hockey League Players Association |
| NHL series | National Hockey League |
| NHL video game series | National Hockey League |
| Niacin | Niacina |
| Niagara | Niagara |
| Niagara Falls | Cascate del Niagara |
| Niagara Peninsula | Niagara |
| Niagara River | Niagara |
| Niall Caille | Niall Caille mac Áeda |
| Niall of the Nine Hostages | Niall dei Nove Ostaggi |
| Niamey | Niamey |
| Niandra Lades and Usually Just a T-Shirt | Niandra LaDes and Usually Just a T-Shirt |
| Niari Region | Niari |
| Niassa Province | Niassa |
| Niasviž Castle | Castello di Niasvizh |
| nib | punta di penna |
| nibble | morso |
| Nibe | Nibe |
| Nibelung | I nibelunghi |
| Nibok | Nibok |
| nic | piacevole |
| Nicaea | Nicea |
| Nicander | Nicandro |
| Nicanor Duarte | Nicanor Duarte Frutos |
| Nicanor Zabaleta | Nicanor Zabaleta |
| Nicaragua | Nicaragua |
