| nominal | nominal |
| nominal value | valor nominal |
| nominate | designar |
| nominate as | proponer para |
| nominate for | proponer para |
| nomination | nombramiento |
| nominative | nominativo |
| Nominative case | Caso nominativo |
| Nominative-accusative language | Lengua nominativo-acusativa |
| nominator | nominador |
| nominee | candidato |
| Nomorph | Xenoforme |
| Nomos | Prefecturas de Grecia |
| Nomuka | Nomuka |
| non | organización no gubernamental |
| non compos mentis | demente |
| Non conductor | Aislante eléctrico |
| Non Profit Organization | Organización sin ánimo de lucro |
| non sequitur | conclusión ilógica |
| non-aggression | no agresión |
| Non-alcoholic fatty liver disease | Esteatohepatitis no alcohólica |
| Non-Aligned Movement | Movimiento de Países No Alineados |
| non-biodegradable pollutant | contaminantes no biodegradables |
| Non-breakable | El protegido |
| non-built-up area | zona no construida |
| Non-claim | Usucapión |
| non-combatant | no combatiente |
| non-conventional energy | energía no convencional |
| non-demesnial water | agua no demesnial |
| Non-destructive testing | Ensayo no destructivo |
| non-durable goods | bien no duradero |
| non-ferrous metal | metales no férreos |
| non-ferrous metal industry | industria del metal no ferroso |
| Non-finite verb | Verboide |
| non-governmental organisation | organizaciones no gubernamentales |
| Non-Hodgkin lymphoma | Linfomas no-Hodgkins |
| Non-inertial reference frame | Sistema de referencia no inercial |
| non-ionising radiation | radiación no ionizante |
| Non-ionizing radiation | Contaminación electromagnética |
| non-metal | metaloide |
| non-metallic mineral | minerales no metálicos |
| non-military | civil |
| Non-Newtonian fluid | Fluido no-newtoniano |
| Non-parametric statistics | Estadística no paramétrica |
| non-physical object | sustancia metafísica |
| Non-player character | Personaje no-jugador |
| non-plussed | desconcertado |
| non-polluting energy source | fuentes de energía no contaminantes |
| non-polluting fuel | combustible no-contaminante |
| non-profit | no lucrativo |
| Non-profit organization | Organización sin ánimo de lucro |
| non-proliferation | no proliferación |
| Non-renewable energy | Energía no renovable |
| non-renewable energy resource | recursos energéticos no renovable |
| non-renewable resource | recursos no renovables |
| non-residential building | construcción de edificios funcionales |
| Non-return-to-zero | Codigos NRZ |
| non-returnable container | envase no restituible |
| Non-SI unit prefix | Bronto |
| non-standard | no estándar |
| Non-steroidal anti-inflammatory drug | Antiinflamatorio no esteroideo |
| Non-stoichiometric compound | Compuestos no estequiométricos |
| non-target organism | organismo de no objetivo |
| Non-Uniform Memory Access | NUMA |
| Non-varying | Sociedad |
| non-violent | sin violencia |
| Non-volatile random access memory | NVRAM |
| non-volatile substance | sustancia permanente |
| nonagenarian | nonagenario |
| nonagreement | desacuerdo |
| Nonattached | Franco |
| nonbeliever | incrédulo |
| nonchalance | indiferencia |
| nonchalant | descuidado |
| Nonchurch Movement | Movimiento de la No-Iglesia |
| noncombatant | no combatiente |
| noncommittal | evasivo |
| Noncommutative geometry | Geometría no conmutativa |
| noncompliance | incumplimiento |
| nonconformist | disidente |
| nonconformity | disconformidad |
| nondescript | indescriptible |
| Nondestructive testing | Ensayo no destructivo |
| none | ninguno |
| None of the above | Voto en blanco |
| Nonea | Nonea |
| Nonedible | Incomestible |
| nonelastic | inflexible |
| nonentity | nulidad |
| Nonequilibrium flow | Flujo desequilibrado |
| nonessential | insignificante |
| nonetheless | sin embargo |
| nonexistence | nada |
| nonexistent | inexistente |
| nonferrous | no ferroso |
| nonfiction | literatura no novelesca |
| Nonfiction novel | Novela testimonio |
| Noni | Morinda citrifolia |
| noninflammable | ininflamable |
| noniron | que no necesita ser planchado |
| nonkilling | no-matar |
| Nonlinear regression | Regresión no lineal |
| nonmalignant | benigno |
| Nonmetal | No metal |
| Nonmetals | No metal |
| nonnegotiable | no negociable |
| Nonnus | Nono de Panópolis |
| Nono-chan | Mis vecinos los Yamadas |
| Nonouti | Nonouti |
| nonpayment | falta de pago |
| nonperformance | incumplimiento |
| nonplus | desconcertar |
| nonplussed | perplejo |
| nonproductive | improductivo |
| nonprofessional | diletante |
| nonprofit | sin fines de lucro |
| Nonproliferation treaty | Tratado de No Proliferación Nuclear |
| Nonradial pulsation | Pulsación no radial |
| nonrealist | escapista |
| nonrestrictive clause | proposición no restrictiva |
| nonreturnable | desechable |
| nonrigid airship | globo |
| Nonsan | Nonsan |
| nonsense | tontería |
| nonsensical | sin sentido |
| nonsmoker | persona que no fuma |
| nonstop | continuo |
| nonsuccess | fiasco |
| Nonsuch Palace | Palacio de Nonsuch |
| Nonthermal particle | Partícula no térmica |
| Nonthermal radiation | Radiación no térmica |
| Nonthermal source | Fuente no térmica |
| nontraditional | no tradicional |
| Nontrinitarianism | Antitrinitarismo |
| Nonuniform rational B-spline | NURBS |
| nonuse | desuso |
| Nonviolent communication | Comunicación no violenta |
| nonvolatile | imperecedero |
| Nonwovens | No tejidos |
| noodle | tallarín |
| noodles | fideos |
| nook | rincón |
| noon | mediodía |
| noonday | mediodía |
| Noongar | Noongar |
| Noonu Atoll | Atolón Noonu |
| Noord River | Norte |
| Noord-Brabant | Brabante Septentrional |
| Noord-Holland | Brabante Septentrional |
| noose | lazo |
| Nootropic | Nootrópico |
| nor | tampoco |
| Nor Carangas Province | Nor Carangas |
| Nor Chichas Province | Nor Chichas |
| NOR gate | Puerta NOR |
| Nor Lípez Province | Nor Lípez |
| Nor Yungas Province | Nor Yungas |
| Nora | Nora |
| Nora Municipality | Nora |
| Nora Roberts | Eleanor Marie Robertson |
| Norah Jones | Norah Jones |
| Norbert Kröcher | Norbert Krocher |
| Norbert of Xanten | Norberto de Xanten |
| Norbert Wiener | Norbert Wiener |
| Norberto Alonso | Norberto Alonso |
| Norberto Rivera Carrera | Norberto Rivera Carrera |
| Nord | Norte |
