| Niagara Falls | Niagara Falls |
| Niamey | Niamey |
| Niandra LaDes and Usually Just a T-Shirt | Niandra Lades and Usually Just a T-Shirt |
| Niari | Niari |
| Niassa | Niassa |
| nibbio reale | milhafre-real |
| Nibble | Nibble |
| Nibe | Nibe |
| Nibok | Nibok |
| Nicandro | Nicandro de Cólofon |
| Nicanor Duarte Frutos | Nicanor Duarte |
| Nicaragua | Nicarágua |
| nicchia | alcova |
| nicchia ecologica | nicho ecológico |
| Niccolò | Nicolau |
| Niccolò Acciaiuoli | Niccolò Acciaiuoli |
| Niccolò Machiavelli | Nicolau Maquiavel |
| Niccolò Paganini | Niccolò Paganini |
| Niccolò Stenone | Nicolaus Steno |
| Niccolò Tartaglia | Niccolò Tartaglia |
| Niccolò Tommaseo | Niccolò Tommaseo |
| Niccoló Nasoni | Nicolau Nasoni |
| Nice | Nice |
| Nicea | İznik |
| Niceforo I di Bisanzio | Nicéforo I |
| Niceforo III di Bisanzio | Nicéforo III |
| Niceto Alcalá-Zamora y Torres | Niceto Alcalá-Zamora |
| nichel | níquel |
| nichelio | níquel |
| nichilismo | niilismo |
| nichilista | niilista |
| Nichiren | Nitiren |
| Nichiren Shoshu | Nichiren Shoshu |
| Nicholas Lea | Nicholas Lea |
| Nicholas Negroponte | Nicholas Negroponte |
| Nicholas Patrick Stephen Wiseman | Nicholas Wiseman |
| Nicholas Sparks | Nicholas Sparks |
| Nicia | Nícias |
| Nick Cave | Nick Cave |
| Nick Dinsmore | Nick Dinsmore |
| Nick Drake | Nick Drake |
| Nick Heidfeld | Nick Heidfeld |
| Nick Hornby | Nick Hornby |
| Nick Lachey | Nick Lachey |
| Nick Mason | Nick Mason |
| Nick McCarthy | Nick McCarthy |
| Nick Nolte | Nick Nolte |
| nickelio | níquel |
| Nickelodeon | Nickelodeon |
| Nickerie | Nickerie |
| Nicklas Bendtner | Nicklas Bendtner |
| Nicko McBrain | Nicko McBrain |
| Nicky Hofs | Nicky Hofs |
| Nico Christ | Nico Christ |
