| nature reserve | reserva natural |
| Nature versus nurture | Innato o adquirido |
| Naturhistorisches Museum | Museo de Historia Natural de Londres |
| Naturism | Naturismo |
| Naturopathic medicine | Medicina natural |
| Natzweiler-Struthof | Campo de concentración de Struthof-Natzweiler |
| Nauarchia | Navarco |
| Naucalpan | Naucalpan de Juárez |
| Naucratis | Naucratis |
| naught | nada |
| naughtiness | malicia |
| naughty | travieso |
| Naughty boy | Muchacho travieso |
| Nauglamír | Nauglamír |
| Naujininkai | Nuevo Mundo |
| Naum Gabo | Naum Gabo |
| Naumburg | Naumburgo |
| Naunet | Nun |
| Naupactus | Naupacto |
| Nauplius | Nauplio |
| Nauru | Nauru |
| Nauru Bwiema | Nauru Bwiema |
| Nauru International Airport | Aeropuerto Internacional de Nauru |
| Nauru Phosphate Corporation | Corporación de Fosfato de Nauru |
| Nauru to hold parliamentary elections | Nauru celebrará elecciones parlamentarias |
| Nauruan | Idioma nauruano |
| Nauruan language | Idioma nauruano |
| Nauruan people | Nauru |
| nausea | náusea |
| nauseate | dar náuseas a |
| nauseate somebody | dar náuseas a alguien |
| nauseating | nauseabundo |
| nauseous | mareado |
| nauseously | nauseabundo |
| Nausicaa | Nausícaa |
| Nausicaä of the Valley of the Wind | Nausicaä del Valle del Viento |
| Nautica Thorn | Nautica Thorn |
| nautical | náutico |
| Nautical almanac | Almanaque náutico |
| nautical chart | carta |
| nautical mile | milla |
| Nautilida | Nautilida |
| Nautiloid | Nautiloidea |
| Nauvoo Legion | Legión Nauvoo |
| Navajo | Idioma navajo |
| Navajo language | Idioma navajo |
| naval | naval |
| Naval base | Base naval |
| Naval Battle of Guadalcanal | Batalla naval de Guadalcanal |
| Naval crown | Corona naval |
| Naval officer ranks | Tres edades |
| Naval operations in the American Revolutionary War | Operaciones navales en la Guerra de la Independencia de Estados Unidos |
| Naval war | Guerra naval |
| Navarino Island | Isla Navarino |
| Navarra | Navarra |
| Navarre | Navarra |
| Navassa Island | Isla Navaza |
| nave | nave |
| Naveen Andrews | Naveen Andrews |
| navel | ombligo |
