| Subject | English | Spanish |
| environ. | abyssal zone | zona abismal |
| environ. | abyssal zone | zona abisal |
| environ. | abyssal-benthic zone | zona abisal |
| environ. | abyssal-benthic zone | zona abismal |
| gen. | active zone | zona activa |
| tech., industr., construct. | adjustment of width in exit zone | regulación de anchura de la zona de salida |
| tech., industr., construct. | adjustment of width in feed zone | regulación de anchura de la zona de alimentación |
| life.sc. | aeration zone | zona insaturada |
| life.sc. | aeration zone | zona de aireación |
| environ. | aerobic zone | zona aeróbica |
| earth.sc. | aftershock zone | zona de replicas |
| agric., construct. | agricultural zone | zona agrícola |
| econ. | agro-economic zone | zona agroeconómica |
| environ. | alluvial zone | medio aluvial |
| life.sc. | anacoustic zone | zona anacústica |
| agric., chem. | anaerobic zone | zona anaerobia |
| industr., construct., chem. | annealing zone | zona de recocido |
| met., el. | anodic polarisation of the metal in the passive zone | polarizar anódicamente el metal en la zona pasiva |
| environ. | anoxic zone | zona anóxica |
| fishery | Antarctic polar frontal zone | zona del frente polar antártico |
| tech. | Antartic zone | zona antártica |
| gen. | anti-personnel mine-free zone | zona libre de minas antipersonal |
| nat.sc., life.sc. | aphotic zone | zona afótica |
| pharma., tech. | approved zone | zona autorizada |
| environ. | archi-benthic zone | zona batial |
| econ. | arid zone | zona árida |
| life.sc. | auroral zone | zona de las auroras |
| life.sc. | auroral zone | zona auroral |
| tech., industr., construct. | back drafting zone | zona preliminar de estirado |
| life.sc. | backwater zone | zona del remanso |
| meteorol. | baroclinic zone | zona baroclínica |
| meteorol. | baroclinic zone | zona baroclina |
| gen. | barrier zone | barrera de protección |
| environ. | bathyal zone | zona batial |
| nat.sc., life.sc. | bathypelagic zone | zona batipelágica |
| nat.sc., life.sc. | bathypelagic zone | zona abisopelágica |
| gen. | battle zone surveillance | vigilancia de la zona de combate |
| stat., scient. | Bechhofers indifference zone method | método de Bechhofer de región de indiferencia |
| met. | belt zone | vientre del horno alto |
| environ. | benthic zone | zona béntica |
| environ. | benthic zone | dominio bentónico |
| nat.sc., life.sc. | benthic zone | zona bentónica |
| energ.ind. | bidding zone | zona de ofertas |
| clim. | bioclimatic zone | sector de un bioclima |
| clim. | bioclimatic zone | zona bioclimática |
| fin. | Black Sea zone of economic cooperation | cooperación económica del Mar Negro |
| health. | breathing zone | zona de respiración |
| econ. | buffer zone | faja de aislamiento |
| fin., scient. | buffer zone | zona tampón |
| environ., health., anim.husb. | buffer zone | zona de separación |
| environ., health., anim.husb. | buffer zone | zona de amortiguación |
| ecol. | buffer zone | zona amortiguada |
| polit. | buffer zone | zona de seguridad |
| health., anim.husb. | buffer zone of vaccinated stock | zona de vacunación |
| gen. | calandria plenum zone | zona de sobrepresión de la calandria |
| nat.sc. | cambial zone | zona cambial |
| agric. | cambium zone | zona de cambio |
| agric. | cambium zone | de crecimiento |
| chem., el. | carbonization zone | zona de destilación |
| med. | cardiac zone | zona cardíaca |
| nat.sc., agric., UN | Central Arid Zone Research Institute | Instituto Central de Investigaciones sobre Zonas Aridas |
| h.rghts.act., social.sc., UN | Children as a Zone of Peace | "Los niños como zona de paz" |
| life.sc., tech., R&D. | chromosome zone | segmento cromosómico |
| med. | ciliary zone | zona ciliar |
| pharma., chem. | clear zone of inhibition | zona clara de inhibición |
| environ. | climatic zone A belt of the earth's surface within which the climate is generally homogeneous in some respect; an elemental region of a simple climatic classification | zonas climáticas |
| econ. | climatic zone | zona climática |
| agric. | closed zone | zona cerrada |
| environ. | coastal zone | zona litoral |
| environ. | coastal zone planning | ordenación de zonas costeras |
| environ. | coastal zone planning The objective of coastal management and planning is the preservation of coastal resources whilst simultaneously satisfying the sometimes conflicting interests and requirements of protection, development, usage and conservation | ordenación de zonas costeras |
| environ. | cold zone ecosystem | ecosistema de zona fría |
| environ. | cold zone ecosystem The interacting system of a biological community and its non-living environmental surroundings located in climatic regions where the air temperature is below 10° Celsius for eight to eleven months of the year | ecosistema de zona fría |
| tech. | comfort zone | zona de bienestar |
| gen. | comfort zone | zona de confort ambiental |
| construct. | commercial zone | zona comercial |
| mater.sc., met. | compression zone | zona comprimida |
| industr., construct., met. | conditioning zone | zona de acondicionamiento |
| industr., construct., met. | conditioning zone | canal de acondicionamiento |
| industr., construct., met. | conditioning zone | zona de brasa |
| construct. | constructible zone | zona edificable |
| earth.sc., construct. | contact zone | zona de manantiales |
| comp., MS | content zone | zona de contenido (The areas on the Page Editor where users can add content to the body of their Web page) |
| econ. | contiguous zone | zona adyacente |
| law, geogr. | contiguous zone | zona contigua |
| UN, geol. | continental oceanic transitional zone | zona de transición continental oceánica (COT) |
| med. | continental zone | zona continental |
| gen. | controlled access zone | zona de acceso controlado |
| environ. | controlled hunting zone | zonas de caza controlada |
| environ. | controlled hunting zone An administered geographic area in which the pursuit, capture and killing of wild animals for food or sport, is allowed, often with certain restrictions or regulations | zonas de caza controlada |
| med. | controlled injury zone | zona de peligro vigilada |
| life.sc. | convective zone | zona de convección |
| environ. | convergence zone | zona de convergencia |
| life.sc. | convergence zone | línea de convergencia |
| industr., construct., met. | cooling zone | zona de enfriamiento |
| industr., construct., met. | cooling zone | canal de enfriamiento |
| med. | cornuradicular zone | zona cornurradicular |
| UN, geol. | COT: continental oceanic transitional zone | zona de transición continental oceánica (COT) |
| stat., scient. | critical zone | zona crítica |
| gen. | cross zone alarm | alarma de doble detección |
| fin. | customs debt incurred in a free zone | nacimiento de la deuda aduanera en zona franca |
| construct. | danger zone | zona prohibida |
| mun.plan., earth.sc. | dead zone | zona muerta |
| earth.sc. | dead zone | zona ciega |
| environ. | decomposition zone | zona de descomposición |
| energ.ind. | deep-discount zone | zona de gran descuento |
| comp., MS | default zone | zona predeterminada (The zone to which all Macintosh clients on the network are assigned by default) |
| environ. | degradation zone | zona de degradación |
| gen. | delivery zone | demarcación postal |
| econ. | demilitarised zone | zona desmilitarizada |
| gen. | Demilitarised zone | zona desmilitarizada |
| environ. | denitrifying zone | zona desnitrificante |
| gen. | denuclearised zone | zona libre de armas nucleares |
| gen. | denuclearised zone | zona prohibida a las armas nucleares |
| gen. | denuclearised zone | zona desnuclearizada |
| earth.sc., el. | depletion zone | carga de espacio |
| life.sc., construct. | deposition zone | área de depósito |
| environ. | disaster zone Zone that has been stricken by a disaster and where measures must be taken to reduce the severity of the human and material damage caused by it | zona de desastre |
| environ. | disaster zone | zona de desastre |
| construct. | disaster zone | zona siniestrada |
| gen. | disposal zone | zona de evacuación |
| chem., el. | distillation zone | zona de destilación |
| fin. | dollar-zone country | país de la zona dólar |
| med. | dolorogenic zone | zona de irritación |
| tech., industr., construct. | drafting zone | zona de estirado |
| tech., industr., construct. | draughting zone | zona de estirado |
| construct. | drawdown zone | zona de oscilación |
| gen. | drop zone | zona de salto |
| gen. | drop zone | zona de largaje |
| gen. | dropping zone | zona de salto |
| gen. | dropping zone | zona de largaje |
| life.sc., agric. | dry zone | zona árida |
| agric. | dry zone | zona desecada |
| agric. | dry zone | capa desecada |
| agric. | drying zone | zona que se está desecando |
| agric. | drying zone | zona en curso de desecación |
| environ. | dump zone | área vertedero |
| environ. | dump zone | zona vertedero |
| environ. | dump zone | perímetro vertedero |
| nat.sc., life.sc. | dysphotic zone | zona disfótica |
| earth.sc. | earthquake zone | zona sísmica |
| construct. | easement zone | zona de servidumbre |
| forestr. | ecoclimatic zone | zona ecoclimática |
| forestr. | ecofloristic zone | zona ecoflorística |
| environ., fish.farm. | Ecological and Fisheries Protection Zone | Zona Ecológica y de Protección de Caladeros |
| UN, geol. | EEZ: Exclusive Economic Zone | zona económica exclusiva |
| econ., lab.law. | employment zone | zona de desgravación fiscal por creación de empleo |
| econ., lab.law. | employment zone | zona de creación de empleo |
| med. | enchondral zone | zona endocondral |
| med. | enchondral zone | zona encondral |
| fin. | enterprise zone | zona de preferente localización industrial |
| fin. | entry into a free zone | introducción en una zona franca |
| environ. | epipelagic zone | zona nerítica |
| environ. | epipelagic zone | zona epipelágica |
| econ. | equatorial zone | zona ecuatorial |
| life.sc. | equilibrium zone of influence | zona de influencia de equilibrio |
| health. | erogenous zone | zona erógena |
| environ. | euphotic zone | zona eufótica |
| gen. | exclusion zone | zona de exclusión |
| econ. | exclusive economic zone | ZEE |
| fin. | Exclusive Economic Zone | zona económica exclusiva |
| econ. | exclusive economic zone | zona económica exclusiva |
| law | exclusive economic zone | zona económica exclusiva o mar patrimonial |
| fin., industr. | export processing zone | zona de tratamiento de las exportaciones |
| gen. | external zone | zona exterior |
| environ., fish.farm. | Falkland Interim Conservation and Management Zone | Zona interina de conservación y gestión de las Malvinas |
| med. | fascicular zone | zona fasciculada (zona fasciculata) |
| tech., industr., construct. | feed zone | zona de alimentación |
| life.sc. | field capacity zone | zona de retención |
| life.sc. | field capacity zone | zona de capacidad de campo |
| industr., construct., met. | fining zone | zona de afinado |
| gen. | fire zone | zona de incendio |
| gen. | fire zone boundary | delimitación de la zona de incendio |
| industr., construct., chem. | firing zone | zona de cocción |
| gen. | firing zone | zona de tiro |
| gen. | firing zone limitation | zona prohibida de tiro |
| met. | flash-off zone | zona de evaporación |
| life.sc., agric. | flood zone | zonas de avenidas |
| coal. | fog zone | cortina de agua |
| construct. | forbidden zone | zona prohibida |
| life.sc., agric. | forest zone | región nemoral |
| life.sc. | fracture zone | zona de fractura |
| econ. | free zone | zona franca |
| cust., tax. | free zone procedure | régimen de zona franca |
| fin. | French-franc zone securities | títulos de la zona franco |
| econ. | frigid zone | zona fría |
| industr., construct., met. | fritting zone | zona de prefusión |
| industr., construct., met. | fritting zone | zona de fritado |
| life.sc. | frontal zone | zona frontal |
| chem. | frontier zone | zona fronteriza |
| social.sc., immigr. | frontier zone inhabitant | residente fronterizo |
| fin. | frontier zone resident | residente en la zona fronteriza |
| fin. | frontier-zone traffic | tráfico fronterizo |
| fin. | frontier zone travel | tráfico fronterizo |
| chem., el. | gasification zone | zona de gasificación |
| gen. | general zone | zona general |
| nat.sc., agric. | generative zone | zona generativa |
| environ. | geological danger zone | zona de riesgo geonatural |
| gen. | glacial zone | zona glacial |
| industr., construct., chem. | glaze maturing zone | zona de coccion del barniz |
| med. | goitrous endemic zone | zona bociosa |
| health. | goitrous zone | zona de bocio endémico |
| gen. | Green Zone | zona verde |
| gen. | growth zone | zona de crecimiento |
| industr. | head landing zone | zona de posicionamiento de la cabeza |
| coal. | high-stress zone | terrenos que estan en sobrepresión |
| chem. | homogenizing zone | zona de homogeneización |
| med. | horny zone of nail | capa córnea de la uña (stratum corneum unguis, zona cornea unguis) |
| econ. | humid zone | zona húmeda |
| med. | Hunt zone | zona de Hunt |
| med. | hypnogenic zone | zona hipnogénica |
| med. | I-zone | banda I |
| immigr., tech. | impression zone | línea de presión |
| math. | indifference zone | zona de indiferencia |
| econ. | industrial free zone | zona franca industrial |
| construct., mun.plan., industr. | industrial zone | zona industrial |
| med. | inflammation in Bauhin valve zone | inflamación de la válvula de Bauhin |
| environ., construct. | influence zone around an airport | zona ruidosa en los alrededores de un aeropuerto |
| health. | insalubrious zone | zona insalubre |
| health. | insalubrious zone | zona alagadiza |
| health. | insanitary zone | zona insalubre |
| econ., environ., fish.farm. | Integrated Coastal Zone Management | gestión integrada de las regiones costeras |
| environ., min.prod. | Integrated Coastal Zone Management Demonstration Programme | Programa de demostración sobre gestión integrada de las zonas costeras |
| tech., industr., construct. | intermediate zone | zona intermedia |
| gen. | International Zone | zona verde |
| environ. | intertidal zone 1. The area between land and sea which is regularly exposed to the air by the tidal movement of the sea. Marine organisms that inhabit the intertidal zones have to adapt to periods of exposure to air and to the waves created by wind, which makes it the most physically demanding of the marine habitats. 2. The shore zone between the highest and lowest tides | zona entre mareas |
| environ. | intertidal zone | zona intermareal |
| environ. | intertidal zone | zona entre mareas |
| environ. | intertidal zone | zona intertidial |
| life.sc. | intertidal zone | zona de aguas bajas |
| life.sc. | Inter-Tropical Convergence Zone | Zona de Convergencia Intertropical |
| nat.sc., environ. | intertropical convergence zone | zona de convergencia intertropical |
| environ. | intratropical convergence zone | zona intertropical de convergencia |
| nat.sc., agric. | isolated zone | zona aislada |
| gen. | it was declared a neutral zone | fue declarada zona neutral |
| hobby, construct., mun.plan. | leisure zone | zona de descanso |
| nat.sc., life.sc. | lightless zone | zona afótica |
| nat.sc., life.sc. | limnetic zone | zona limnética |
| med. | Lissauer's marginal zone | fascículo dorsolateral (fasciculus dorsolateralis) |
| med. | Lissauer's marginal zone | fascículo de Spitzka (fasciculus dorsolateralis) |
| med. | Lissauer's marginal zone | zona marginal de Lissauer (fasciculus dorsolateralis) |
| med. | Lissauer's marginal zone | fascículo de Lissauer (fasciculus dorsolateralis) |
| environ. | littoral zone | zona litoral |
| life.sc. | Littoral zone | zona de aguas bajas |
| gen. | local express delivery zone | radio de distribución local par expreso |
| health. | lysis zone | zona de lisis |
| immigr., industr. | machine-readable zone | zona de lectura mecanizada |
| tech., industr., construct. | main drafting zone | zona principal de estirado |
| tech., industr., construct. | main zone | zona de estirado |
| gen. | main zone | zona principal |
| med. | median root zone | fascículo septomarginal |
| med. | median root zone | centro oval de Flechsig |
| chem. | melt zone | zona de fusión |
| nat.sc. | meridian zone | zona de meridiano |
| life.sc. | meridional zone | zona meridiana |
| life.sc. | meridional zone | franja meridiana |
| chem. | metering zone | zona de "metering" |
| med. | mid-zone | campo medio (radiografía pulmonar) |
| industr., construct., met. | middle zone of lens | zona central de la lente |
| industr., construct., met. | middle zone of lens | centro |
| gen. | 200-mile zone | zona de 200 millas |
| environ. | military zone Area whose utilization is exclusively reserved to the army | campamento militar |
| gen. | military zone | zona militar |
| gen. | military zone | campamento militar |
| life.sc., environ. | Mindoro imperial pigeon, Mindoro zone-tailed pigeon | paloma de Mindoro (Ducula mindorensis) |
| environ., nat.res. | Mindoro zone-tailed pigeon | paloma de Mindoro (Ducula mindorensis) |
| coal. | mist zone | cortina de agua |
| construct. | mixed zone | zona mixta |
| agric. | model zone | zona modelo |
| environ., agric. | mountain agricultural zone | zona de agricultura de montaña |
| life.sc. | mylonite zone | zona de milonitas |
| met. | near zone | campo próximo |
| environ. | neritic zone | zona epipelágica |
| environ. | neritic zone | zona nerítica |
| environ. | nitrifying zone | zona nitrificante |
| environ., construct. | noise abatement zone | zona de silencio |
| health. | noise zone | zona acústica |
| environ. | noise zone | zona de ruido |
| environ. | non-saturated zone | zona no saturada |
| med. | nuclear zone | vórtex del cristalino (vortex lentis) |
| gen. | nuclear-free zone | zona prohibida a las armas nucleares |
| gen. | nuclear-weapon-free-zone | zona libre de armamento nuclear |
| gen. | nuclear-weapon-free zone | zona libre de armas nucleares |
| gen. | nuclear-weapon-free zone | zona desnuclearizada |
| gen. | nuclear-weapon-free zone | zona prohibida a las armas nucleares |
| environ., construct. | nuisance zone around an airport | zona ruidosa en los alrededores de un aeropuerto |
| environ., industr. | obsolete industrial zone | zona industrial en desuso |
| med. | occipital zone | región occipital |
| mun.plan., earth.sc. | occupied zone | zona ocupada |
| environ. | oceanic zone | zona oceánica |
| med. | oesophagocardiofundal zone of transition | zona de transición entre el esófago y el cardias |
| gen. | operational zone | zona de operaciones |
| life.sc., coal. | ore bearing zone | cuerpo mineralizado |
| econ. | peace zone | zona de paz |
| industr., construct., chem. | peak firing zone | zona de alta temperatura |
| environ. | pedestrian zone | zonas peatonales |
| environ. | pedestrian zone Area where vehicles are not allowed | zonas peatonales |
| econ. | pedestrian zone | zona peatonal |
| life.sc. | pelagic zone | zona pelágica |
| life.sc. | pellicular zone | zona pelicular |
| med. | penetration zone | zona de penetración |
| construct. | pervious zone | zona permeable |
| nat.sc., life.sc. | photic zone | zona fótica |
| coal., met. | plastic temperature zone | zona plástica |
| coal., met. | plastic zone | zona plástica |
| chem. | plasticizing zone | zona de plastificación |
| chem. | plastification zone | zona de plastificación |
| life.sc., transp. | polar illuminated zone | zona de iluminación polar |
| coal., met. | post plastic temperature zone | etapa post-plástica |
| environ. | pre-emption zone | zona de derecho preferente de compra |
| environ. | pre-emption zone Areas that are subject to the pre-emption right which is a privilege accorded by the government to the actual settler upon a certain limited portion of the public domain, to purchase such tract at a fixed price to the exclusion of all other applicants | zona de derecho preferente de compra |
| industr. | pre-heating zone | zona de quemadores de precalentamiento |
| comp., MS | primary zone | zona principal (A copy of the zone that is administered locally) |
| immigr., tech. | printing zone | línea de presión |
| ed. | priority education zone | zona de educación prioritaria |
| med. | proagglutinoid zone | fenómeno de zona |
| med. | proagglutinoid zone | prozona |
| environ. | profundal zone | zona profunda |
| environ. | protected marine zone | zona marina protegida |
| environ. | protected marine zone Sea area where marine wildlife is protected | zona marina protegida |
| health., anim.husb. | protection zone | zona de protección |
| construct. | provision zone | zona de abastecimiento |
| gen. | public zone | zona pública |
| earth.sc., transp. | pull zone | zona de tracción |
| gen. | radial zone evaluation | evaluación de la zona radial |
| life.sc. | rain climate zone | zona hidrometeorológica |
| earth.sc. | ramp zone | zona de fractura |
| UN | Rarotonga Treaty: South Pacific Nuclear-Free Zone Treaty | Tratado de Rarotonga: Tratado sobre la zona libre de armas nucleares del Pacífico Sur |
| gen. | reaction zone | zona de reacción |
| life.sc. | recuperation zone | zona de recuperación |
| gen. | red zone | zona peligrosa |
| gen. | reduced pressure zone | zona de presión reducida |
| chem., met. | reducing zone | zona reductora |
| fin. | reference zone | zona de referencia |
| industr., construct., met. | refining zone | zona de afinado |
| industr., construct., chem. | reheat zone | zona de recalentamiento |
| coal. | relaxed zone | zona relajada |
| construct. | reserved zone | zona de reserva |
| construct., mun.plan. | residential zone | zona residencial |
| health. | respiration zone | zona de respiración |
| life.sc. | ridged ice zone | zona de hielo acordonado |
| earth.sc. | rift zone | zona de fractura |
| environ. | riparian zone | zona ribereña |
| environ. | riparian zone | zona ripícola |
| environ. | riparian zone 1. Terrestrial areas where the vegetation complex and microclimate are products of the combined pressure and influence of perennial and/or intermittent water... and soils that exhibit some wetness characteristics. 2. Zone situated on the bank of a water course such as a river or stream | zona ripícola |
| agric., construct. | roadside zone | zona de carreteras |
| med. | Rolando's zone | zona de Rolando |
| nat.sc., agric. | root zone | zona radical |
| nat.sc., agric. | rooting zone | zona radical |
| law, min.prod. | safety zone | zona de seguridad |
| earth.sc., tech. | scanning zone | zona de exploración |
| stat. | scatter zone | dominio de dispersión |
| health., anim.husb. | seasonally free zone | zona estacionalmente libre |
| met. | secondary cooling zone | zona de enfriamiento secundario |
| met. | secondary spray zone | zona de enfriamiento secundario |
| gen. | sectorial zone evaluation | evaluación de las zonas sectoriales |
| gen. | security zone | zona de seguridad |
| environ. | semi-arid zone | zona semiárida |
| construct. | semi-pervious zone | zona semipermeable |
| construct. | semi-pervious zone | zona de transición |
| environ. | semi-steppe zone | zona semiesteparia |
| environ. | sensitive zone | zona vulnerable |
| environ. | sensitive zone | zona sensible |
| tech., industr., construct. | setting zone | zona de fijado |
| gen. | several contingents have left for the battle zone | han salido varios contingentes hacia la zona en conflicto |
| earth.sc., life.sc. | shadow zone | zona de sombra |
| life.sc., el. | shadow zone of mountain ridges | zona de sombra de las cumbres de las montañas |
| coal. | shear zone | zona de cizallamiento |
| agric. | shear zone | zona de corte |
| earth.sc. | shocked zone | zona sometida a choque |
| gen. | single-zone detector | detector de zona única |
| earth.sc., mech.eng. | sloping zone | zona de pendiente |
| environ. | sonic sensing zone | zona de medida acústica |
| meteorol. | South Atlantic Convergence Zone | zona de convergencia del Atlántico Sur |
| environ. | South Pacific Convergence Zone | Zona de Convergencia del Pacífico Sur |
| UN | South Pacific Nuclear-free Zone Treaty | Tratado sobre la Zona Libre de Armas Nucleares del Pacífico Sur |
| UN | South Pacific Nuclear-free Zone Treaty | Tratado de Rarotonga |
| econ. | Special Economic Zone | Zona Económica Especial |
| environ., nat.res. | special protection zone | zona protegida especial |
| gen. | special zone | zona especial |
| chem. | splined feed zone | zona de entrada ranurada |
| earth.sc., mech.eng. | stable zone | zona de funcionamiento estable |
| environ. | steppe zone | zona esteparia |
| industr., construct., met. | stressed zone | halo de tensiones |
| earth.sc. | subduction zone | zona de subducción |
| nat.sc., life.sc. | sublittoral zone | zona sublitoral |
| econ. | subtropical zone | zona subtropical |
| earth.sc., geophys. | sunlight zone | zona epipelágica |
| nat.sc., life.sc. | supralittoral zone | zona supralitoral |
| environ. | surf zone | zona de resaca |
| health., anim.husb. | surveillance zone | zona de vigilancia |
| earth.sc. | suture zone | zona de sutura |
| environ. | swash zone | zona de "swash" |
| fin. | target zone | zona de referencia |
| agric. | target zone | zona de objetivo |
| fin. | target zone of rates | zona meta de tipos |
| econ., fin. | target zone system | sistema de zonas-objetivo |
| econ. | tariff zone | zona de tarificación |
| econ. | temperate zone | zona templada |
| agric. | temperate-zone agricultural product | producto agrícola de las regiones templadas |
| UN | temporary security zone | zona temporal de seguridad |
| earth.sc., transp. | tensile zone | zona de tracción |
| mater.sc., met. | tension zone | zona de tracción |
| mater.sc., met. | tension zone | sección tendida |
| nat.sc., life.sc. | the benthos, particularly in the neritic zone, shows distinct vertical zonation | el bentos muestra, en particular, en la zona nerítica, una zonación vertical marcada |
| gen. | third party zone | zona externa |
| life.sc., construct. | toe scour zone | area de socavación |
| environ. | touristic zone | zonas de interés turístico |
| environ. | touristic zone Any section of a region which attracts travelers, often because of its scenery, objects of interest or recreational activities | zonas de interés turístico |
| hobby, construct. | touristic zone | zona turística |
| agric. | traditional production zone | región tradicional de producción |
| life.sc. | transition zone | zona de transición |
| construct. | transition zone | zona semipermeable |
| med. | transitional zone | zona de transición |
| stat., transp. | transportation analysis zone | zona de análisis de transporte |
| life.sc., agric. | traumatic zone | anillo traumático |
| gen. | traumatic zone | zona traumática |
| UN | Treaty of Rarotonga: South Pacific Nuclear-Free Zone Treaty | Tratado de Rarotonga: Tratado sobre la zona libre de armas nucleares del Pacífico Sur |
| med. | trigger zone | zona de irritación |
| nat.sc., life.sc. | trophogenic zone | zona trofogénica |
| nat.sc. | tropholytic zone | zona trofolítica |
| econ. | tropical zone | zona tropical |
| life.sc., el. | tropical zone fading | desvanecimiento en la zona tropical |
| comp., MS | United Parcel Service zone A geographical division used by the U.S.-based carrier, UPS, to determine shipping time and costs | zona de porte (UPS) |
| life.sc. | unsaturated zone | zona insaturada |
| comp., MS | UPS zone A geographical division used by the U.S.-based carrier, UPS, to determine shipping time and costs | zona de porte (UPS) |
| environ. | urban regeneration zone | zona de regeneración urbana |
| health., nat.res., agric. | vaccination buffer zone | zona de protección con animales vacunados |
| health. | vaccination zone | zona territorial vacunada |
| med. | vascular zone | área cribosa del hueso temporal |
| environ. | vegetation zone | zona de vegetación |
| chem. | vent zone | zona de desgasificación |
| mun.plan. | visibility zone | zona de visibilidad |
| earth.sc. | volcano zone | zona volcánica |
| environ., agric. | vulnerable zone | zona vulnerable |
| gen. | war zone | zona conflictiva |
| environ. | waste zone | área vertedero |
| life.sc., construct. | water protection zone | zona de protección del agua |
| agric., construct. | waterfront zone | zona costera |
| agric. | waterlogged zone | zona humedecida |
| life.sc. | weathering zone | zona meteorizada |
| med. | Wernicke's zone | centro sensorial del lenguaje |
| med. | Wernicke's zone | centro de Wernicke |
| agric. | wet zone | zona húmeda |
| agric. | wet zone | capa húmeda |
| agric. | wind blowing zone | zona ventilada |
| agric. | working zone | zona de transición |
| fin., coal., chem. | Zone A | zona A |
| fin. | zone A | zona A |
| fin. | zone A central bank | banco central de la zona A |
| gen. | zone alarm | alarma de zona |
| chem. | zone axis | eje de zona |
| fin., coal., chem. | Zone B | zona B |
| fin. | zone B | zona B |
| life.sc. | zone exposure | exposición de una zona |
| met. | zone melting and refining | método de la zona flotante |
| construct. | zone non aedificandi | zona non aedificandi |
| life.sc. | zone number | número de zona |
| earth.sc., life.sc. | zone of abnormal audibility | zona de audibilidad anormal |
| life.sc. | zone of aeration | zona de aireación |
| life.sc. | zone of aeration | zona insaturada |
| life.sc., construct. | "zone of affluence" | garganta |
| med. | zone of alarm | zona de alarma |
| agric. | zone of allocation | zona de asiganación |
| stat. | zone of attraction | zona de atracción |
| earth.sc., life.sc. | zone of audibility | zona de audibilidad |
| nat.sc. | zone of avoidance | zona de exclusión |
| environ. | zone of emergent plants | zona escandente |
| nat.sc., life.sc. | zone of emergent plants | zona de vegetación emergente |
| agric. | zone of extensive farming | zona de explotación extensiva |
| fin. | zone of flexibility | zona de flexibilidad |
| nat.sc. | zone of floating leaf plants | zona de plantas de hojas flotantes |
| industr., construct. | zone of glue mist | zona de niebla de cola |
| construct. | zone of height limitation | zona altius non tollendi |
| stat. | zone of indifference | zona por indiferencia |
| math. | zone of indifference | zona de indiferencia |
| life.sc. | zone of influence | zona de influencia |
| fin. | zone of monetary stability | zona de estabilidad monetaria |
| life.sc., construct. | zone of precipitation | area receptora |
| stat. | zone of preference | zona de aceptación o rechazo |
| math. | zone of preference | zona de preferencia |
| account. | zone of reasonableness | margen razonable |
| life.sc. | zone of saturation | zona de saturación |
| life.sc., construct. | zone of sediment deposition | área de depósito |
| gen. | Zone of Separation | zona de separación |
| earth.sc. | zone of silence | zona de silencio |
| med. | zone of submersed plants | zona de plantas completamente sumergidas |
| life.sc. | zone of suspended water | zona insaturada |
| life.sc. | zone of weathering | zona meteorizada |
| met., el. | zone of welding current ranges | campo de regulación de la corriente de soldeo |
| life.sc. | zone orientation | orientación de una zona |
| med. | zone phenomenon | fenómeno de zona |
| med. | zone phenomenon | prozona |
| fin. | zone price method | método del precio franco por zonas |
| law | zone reservation commitment | contrato de reserva |
| law | zone reservation contract | contrato de reserva |
| law | zone reservation contract | precontrato |
| industr., construct., chem. | zone tempering | temple diferencial |
| health. | zone therapy | reflexología |
| comp., MS | zone walking | consulta exhaustiva de nombres de zona DNS (The process of repeating NSEC queries in order to retrieve all the names in a DNS zone) |