| Subject | English | Spanish |
| textile | adhesive backing | forro adherido |
| photo. | antihalation backing | respaldo antivela |
| photo. | antihalation backing | capa antihalo |
| agric. | back an anchor | engalgar |
| transp., construct. | back-blading | nivelar |
| mech.eng., construct. | back filling | emplastecer |
| coal. | back filling | macidado |
| transp., mech.eng. | back fitting | contraherraje |
| met. | backing bar | placa soporte no soldada |
| met. | backing bar | barra soporte |
| tech. | backing block | bloque de soporte |
| tech. | backing block | bloque de apoyo |
| book.bind. | backing boards | tablas para sacar cajos |
| industr., construct. | backing cloth | tela de refuerzo |
| textile | backing cloth | tela para refuerzo de forros |
| met. | backing coat | recubrimiento por el reverso |
| transp. | backing eccentric | excéntrica de marcha atrás |
| met., el. | backing electrode | contraelectrodo |
| textile | backing fabric | tejido básico |
| textile | backing fabric | tela para refuerzo de forros |
| comp., MS | backing field | campo de respaldo (A private variable that holds the value of a property. The property's Get and Set procedures access the backing field) |
| meteorol. | backing fire | fuego en retroceso |
| environ., agric. | backing fire | fuego contra el viento |
| meteorol. | backing fire | propagación contra el viento |
| meteorol. | backing fire | fuego de cola |
| econ. | backing for economic transition | apoyo a la transición económica |
| book.bind. | backing hammer | martillo de sacar cajos |
| transp. | backing-into-siding operation | apartado por retroceso |
| transp., el. | backing light | faro para marcha atrás |
| textile | backing material | materia de refuerzo del envés |
| textile | backing material | tejido básico |
| earth.sc. | backing moment | momento de apoyo |
| transp. | backing movement | maniobra por retroceso |
| transp. | backing movement | retroceso |
| agric. | backing of furrow slices | apoyo de las bandas de tierra |
| industr., construct. | Backing-off | despuntado |
| tech. | backing off | quitar las rebabas para reducir la fricción |
| tech. | backing off | quitar partículas de metal que se juntan detrás del filo de corte de una herramienta para reducir la fricción |
| tech. | backing off | rebajar las rebabas para reducir la fricción |
| tech. | backing off | rebajar las partículas de metal que se juntan detrás del filo de corte de una herramienta para reducir la fricción |
| tech. | backing off | estalonar |
| tech. | backing -off of threads | repaso de roscas |
| tech. | backing out | sacar un dado de terraja una vez que se termina la rosca |
| tech. | backing out | sacar un dado de machuelo una vez que se termina la rosca |
| tech. | backing-out punch | botador de remaches |
| transp., mater.sc. | backing pass | pasada de sostén |
| chem. | backing plate feed side | placa delantera de sujeción del molde |
| chem. | backing plate ejection side | placa trasera de sujeción del molde |
| transp. | backing plate | contrafuerte |
| tech. | backing plate | chapa de soporte |
| industr., construct., chem. | backing plate | placa de fijación |
| industr., construct., chem. | backing plate | placa portamatriz |
| tech. | backing plate | placa de apoyo |
| el. | backing plate | placa de refuerzo |
| auto. | backing plate | plato de soporte |
| transp. | backing plate | contra-eclisa |
| tech. | backing plate | contraplancha |
| tech. | backing plate | placa de respaldo |
| tech. | backing plate | chapa de respaldo |
| book.bind. | backing press | prensa para sacar cajos |
| el. | backing pump | bomba rotativa de aceite |
| chem., el. | backing rake | raedera |
| construct. | backing reinforcement | red metalica para sujetar alicatados |
| mech.eng. | backing roll | rodillo de apoyo |
| chem. | backing run | soporte de soldadura |
| chem. | backing run | cordón al reverso |
| met. | backing sand | arena de relleno |
| transp., tech., law | backing sheet | lámina posterior |
| commun., transp. | backing signal | señal de retroceso |
| IT, el. | backing spring | resorte antagonista |
| work.fl., IT | backing storage | memoria secundaria |
| IT, tech. | backing storage | memoria periférica |
| work.fl., IT | backing storage | memoria adicional |
| IT | backing storage | almacenamiento externo |
| IT, tech. | backing storage | registro auxiliar |
| work.fl., IT | backing storage | memoria reservada |
| work.fl., IT | backing storage | memoria auxiliar |
| work.fl., IT | backing storage | almacenamiento auxiliar |
| IT, tech. | backing storage | memoria externa |
| IT, tech. | backing store | memoria periférica |
| IT, tech. | backing store | registro auxiliar |
| IT, tech. | backing store | memoria externa |
| work.fl., IT | backing store | memoria adicional |
| work.fl., IT | backing store | memoria reservada |
| comp., MS | backing store | memoria auxiliar (A mass-storage device that serves as backup memory for paging when physical memory is full) |
| work.fl., IT | backing store | memoria secundaria |
| work.fl., IT | backing store | memoria auxiliar |
| work.fl., IT | backing store | almacenamiento auxiliar |
| comp., MS | backing stream | flujo base (The existing stream, that the new stream will be based on) |
| tech. | backing strip | platina de respaldo |
| tech. | backing strip | contraplancha |
| comp., MS | backing type | tipo de respaldo (A type in a given type system that defines the object that is created when parsing a XAML object element or instantiating a XAML type. In XAML for WPF, a backing type is a CLR type) |
| immigr., tech. | backing-up | dorso |
| commun. | backing up | retiración |
| immigr., tech. | backing-up | detiración |
| tech. | backing up | contramarcha |
| tech. | backing-up approach | aproximación secundaria |
| tech. | backing-up ring | anillo de retroceso |
| tech. | backing-up ring | anillo de retención |
| tech. | backing-up ring | anillo de refuerzo |
| comp., MS | backing variable | variable de respaldo (A private variable that holds the value of a property. The property's Get and Set procedures access the backing field) |
| industr., construct. | backing warp | urdimbre de fondo |
| industr., construct. | backing warp | urdimbre para tejer al revés |
| industr., construct. | backing weft | trama inferior |
| industr., construct. | backing weft | urdimbre de fondo |
| meteorol. | backing wind | viento cuya dirección cambia hacia la izquierda con la altura |
| meteorol. | backing wind | viento levógiro |
| meteorol. | backing wind | viento que retrovira |
| nat.sc. | backing wind | viento que gira en sentido contrario a las agujas del reloj |
| meteorol. | backing wind | viento con giro antihorario |
| meteorol. | backing wind | viento que rolta en sentido contrario a las agujas manecillas de un reloj |
| meteorol. | backing wind | viento sinistrógiro |
| meteorol. | backing wind | levogiro |
| textile | backing yarn | hilo básico |
| commun. | bastard leather backing | lomo separado |
| mech.eng. | brake backing plate | disco portafreno |
| mech.eng. | brake backing plate | plato soporte |
| tech. | brake backing plate | plato del freno |
| tech. | brake backing plate | disco del freno |
| pack. | cardboard backing | soporte de cartón |
| industr., construct. | carpet backing | entramado de fondo para alfombras |
| patents. | carpet backing | refuerzos de alfombras |
| industr., construct. | cotton backing of carpets | entramado de algodón para fondos |
| earth.sc. | crystal backing | amortiguador del cristal |
| industr., construct. | foam backing | fondo de caucho esponjoso |
| textile | foam backing | forro de espuma |
| transp., avia., tech. | fuel cell backing board | soporte de depósito flexible |
| fin. | gold backing | cobertura oro |
| fin. | gold backing | reserva de oro |
| fin. | gold backing | cobertura en oro |
| transp., construct. | leather seal plate backing | guarda-cuero |
| mech.eng., el. | liner backing | concha de cojinete |
| construct. | load-bearing backing | pared interior |
| industr., construct. | loosely woven backing | cañamazo |
| mech.eng. | machine for coating photo-sensitive emulsions on to a backing | máquina para recubrir los soportes con emulsiones fotosensibles |
| antenn. | metal backing | recubrimiento metálico interior |
| commun., IT | non-curl backing layer | capa de respaldo antideformante |
| textile | primary backing | respaldo |
| mech.eng. | rail backing | refuerzo de guía |
| chem.fib. | secondary backing | entramado secundario |
| industr. | textile backing | textil de refuerzo |
| industr., construct. | textile backing | forro de textil |
| commun., IT | title backing | respaldo del título |
| agric. | turtle backing | labor en amelgas alomadas |
| met. | weld with backing ring | soldadura con anillo de soporte soldado |
| met. | weld with backing strip | soldadura con placa de soporte soldada |
