| Subject | Spanish | English |
| tech. | abrazadera del deflector | deflector clamp |
| transp., mech.eng. | anillo deflector de escape | exhaust deflecting ring |
| mech.eng. | cilindro actuador de deflector | spoiler actuating cylinder |
| chem. | columna de deflectores | baffle column |
| cables | cono deflector | stress-cone |
| environ. | cámara de deflector | zigzag chamber |
| lab.law. | deflector acústico | baffle |
| auto. | deflector adentro del tanque de combustible | fuel tank baffle |
| tech. | deflector aerodinámico | spoiler plate |
| transp. | deflector articulado | eyelid |
| pest.contr. | deflector colector | collector deflector |
| transp. | deflector contra agitación | anti-surge baffle |
| mech.eng. | deflector de aceite | oil slinger |
| mech.eng., construct. | deflector de aceite | oil throw |
| mech.eng. | deflector de aceite | flinger |
| mech.eng. | deflector de aceite | oil retainer |
| mech.eng. | deflector de aceite | oil deflector |
| mech.eng. | deflector de aceite | oil thrower |
| chem., mech.eng. | deflector de aceite | oil baffle |
| mil., arm.veh. | deflector de aceite del cigüeñal | crankshaft oil thrower |
| auto. | deflector de aire | air dam |
| tech. | deflector de aire | air deflector |
| transp., mech.eng. | deflector de aire antimanchas | anti-smear air deflector |
| tech. | deflector de aire intercilíndrico | intercylinder baffle |
| pest.contr. | deflector de boquilla | deflector |
| pest.contr. | deflector de boquilla | nozzle anvil |
| mech.eng. | deflector de chorro | control jet deflector |
| mech.eng. | deflector de chorro | jet deflector |
| accum. | deflector de elemento | cell baffle |
| transp. | deflector de empuje | thrust spoiler |
| transp. | deflector de empuje | thrust deflector |
| mech.eng. | deflector de escape | exhaust deflector |
| transp. | deflector de espuma | spray strip |
| fishery | deflector de espuma de elastómero | foamed elastomer baffle |
| earth.sc. | deflector de gas | gas baffle |
| agric. | deflector de granos sección angular | compartment baffle corner portion |
| chem., el. | deflector de humos | products deflector |
| agric. | deflector de la tobera | dust nozzle deflector |
| agric. | deflector de parrilla | grid screen |
| transp. | deflector de punta de pala | blade tip cascade |
| mech.eng. | deflector de reactor | jet deflector |
| mech.eng. | deflector de reactor | control jet deflector |
| agric. | deflector de rejilla | slatted deflector |
| agric. | deflector de rejilla | slat deflector |
| transp. | deflector de tobera | flue |
| transp. | deflector de tobera | flame chute |
| railw., sec.sys. | deflector de unidad luminosa | hot strip |
| mech.eng. | deflector de ventanillas múltiples | cascade |
| coal. | deflector de ventilación | deflector sheet |
| transp., mech.eng. | deflector de ventilación | vent window |
| transp., mech.eng. | deflector de ventilación | ventilation deflector |
| transp., mech.eng. | deflector de ventilación | pivoted ventilation window |
| coal. | deflector de ventilación | hurdle |
| coal. | deflector de ventilación | deflector |
| chem. | deflector del chorro | jet deflector |
| transp., mech.eng. | deflector del chorro de eyección | jetevator |
| mech.eng. | deflector del ventilador | fan shroud |
| mech.eng. | deflector del ventilador | fan cowling |
| earth.sc. | deflector electrostático | electrostatic deflector |
| mech.eng., construct. | deflector escalonado de arena | stepped sand screen |
| mech.eng., construct. | deflector inclinado de arena | sloping-sill sand screen |
| mech.eng. | deflector lateral de aire | lateral air deflector |
| mech.eng. | deflector metido | lift dumper "up" |
| mech.eng. | deflector metido | lift dumper "retracted" |
| auto. | deflector para el aceite | oil deflector (oil slinger) |
| commun. | deflector paraboloide | paraboloidal deflector |
| agric. | deflector postizo de la vertedera | mouldboard deflector |
| mech.eng. | deflector replegado | lift dumper "up" |
| mech.eng. | deflector replegado | lift dumper "retracted" |
| avia. | deflectores de gas de las ametralladoras | gun-gas deflectors |
| transp., construct. | deflectores de sedimentos | silt vanes |
| transp., construct. | deflectores de sedimentos | king's vanes |
| transp. | depósito de retención con deflectores | baffled holding tank |
| transp., construct. | desarenador con deflectores parabólicos | riffle-deflector sand trap |
| life.sc., construct. | dique deflector o desviación | diversion weir |
| tech. | disyuntor de la luz de la válvula de cierre en vuelo del deflector aerodinámico | spoiler in flight shutoff valve arm light circuit breaker |
| earth.sc. | electrodo deflector | deflexion electrode |
| earth.sc. | electrodo deflector | deflection plate |
| gen. | envolvente deflector del mecanismo de propulsión de las barras de regulación | control rod drive mechanism baffle can |
| hydrol. | espigón deflector | deflecting groyne |
| hydrol. | espigón deflector | repelling groyne |
| life.sc., construct. | espigón deflector de planchas de madera en caballete | ramp-type deflecting groyne |
| life.sc., construct. | espigón deflector o declinante | declined groyne |
| life.sc., construct. | espigón deflector o declinante | downstream inclined spur |
| life.sc., construct. | espigón deflector o declinante | repelling groyne |
| life.sc., construct. | espigón deflector o declinante | deflecting groyne |
| tech. | interruptor limitador de advertencia del flap y del deflector aerodinámico spoiler ubicado dentro del acelerador | flap and spoiler warning throttle limit switch |
| earth.sc. | línea límite del deflector | divertor limiting line |
| transp. | neumático con deflector de agua | tyre with water deflector |
| transp. | neumático con deflector de agua | chine tyre |
| transp. | neumático con deflector de agua | chine tire |
| transp. | neumático con deflector de agua | tire with water deflector |
| mech.eng. | pistón con deflector | baffled piston |
| transp. | plano deflector | spoiler |
| transp. | plano deflector | deflection plane |
| auto. | plato deflector | baffle plate |
| life.sc. | prisma deflector | deviating prism |
| industr., construct., met. | rayas de deflector | brush marks |
| earth.sc., construct. | salto por deflectores | hurdling |
| mech.eng. | selector de los 4deflectores | lift dumper selector |
| environ. | separador de polvo con deflectores | baffle dust separator |
| mech.eng. | servocontrol de deflectores y aerofrenos | spoiler and airbrake servo-control |
| mech.eng. | tiempo de estancia de deflector en chorro | deflector stay time in the jet |
| tech. | toma de aire y deflector | scoop and shroud |
| tech. | tubo deflector del rebufo | blast tube (del cañón aéreo) |
| transp., mech.eng. | ventanilla deflector | ventilation deflector |
| transp., mech.eng. | ventanilla deflector | vent window |
| transp., mech.eng. | ventanilla deflector | pivoted ventilation window |
| mech.eng. | válvula con deflector | baffled valve |
| auto. | válvula con deflector | masked valve |
| earth.sc. | álabes deflectores | cascade vanes |
| tech. | émbolo con deflector | deflector piston |