| Subject | English | Spanish |
| tech. | airplane harness connector | conector del arnés colector de cables del avión |
| construct. | anti-fall harness | arnés anti-caída |
| med. | Becker corrective harness for hip joint dysplasia | arnés correctivo para la luxación congénita de cadera |
| agric. | body harness | arnés de seguridad |
| auto. | body wiring harness | cableado arnés de la carrocería |
| agric. | breast harness | petral |
| agric. | breast harness | pretal |
| agric. | breast harness | pecho-petral |
| agric., tech. | breastband harness | arnés de pechera |
| earth.sc., el. | cable harness | arnés de cableado |
| mech.eng., construct. | cable harness | precableado |
| earth.sc., el. | cable harness | mazo de cableado |
| earth.sc., el. | cable harness | conjunto de cableado |
| el. | cable harness conduit | conducto de haz de cables |
| agric. | calving harness | aparato para extracción de fetos |
| antenn. | cathode-ray tube harness | arnés de tubo de rayos catódicos |
| tech. | chassis wiring harness | haz de conductores del chasis |
| tech. | chassis wiring harness | cableado preformado del chasis |
| gen. | climbers' harness | cinturones de escalada |
| agric. | coach harness | atalaje para coche |
| agric. | coach harness | atalaje carroza |
| agric. | collar harness | collerón |
| hobby, transp. | combined harness | atalaje combinado |
| med. | Connel harness | sistema de fijación de Connel |
| mech.eng. | control parameter wiring harness | cableado de regulación |
| agric., tech. | double yoke harness | yugo doble |
| chem. | eight-harness satin | sarga de 1 a 7 |
| chem. | eight-harness satin | sarga de 8 |
| el. | electrical harness | arnés eléctrico |
| agric. | ewe marking harness | marcador de apareamiento |
| med. | face-piece harness for face masks | dispositivo de sujeción para máscara de cloroformo |
| mater.sc. | fire detection harness | cableado pirométrico |
| mater.sc. | fire detection harness | arnés pirodetector |
| industr., construct. | fitting for harness | guarnición de arnés |
| patents. | harness and saddlery | jaeces y guarnicionería |
| met. | harness anomalies | aros blancos |
| met. | harness anomalies | temple primario |
| met. | harness anomalies | dureza de los cantos |
| met. | harness anomalies | zonas blancas |
| transp., mil., grnd.forc. | harness belt | cinturón arnés |
| transp., polit. | harness belt buckle | hebilla de cinturón arnés |
| textile | harness board | tabla de arcadas |
| textile | harness chain | cadena del urdimbre |
| textile | harness chain | cadena de costillas |
| tech. | harness clamp | collar de sujeción del arnés de encendido |
| tech. | harness clamp | sujetador de arnés |
| tech. | harness clamp | abrazadera de arnés |
| tech. | harness connector plug | conector del arnés del indicador de la cantidad de combustible |
| textile | harness cord | arcada de tisaje |
| industr., construct. | harness cord | hilo de arcada |
| tech., industr., construct. | harness cord | arcada |
| textile | harness drop | movimiento de lizos |
| gen. | harness fittings not of precious metal | guarniciones de arreos que no sean de metales preciosos |
| gen. | harness fittings of iron | herrajes de arneses jaeces |
| gen. | harness fittings of precious metal | guarniciones de arreos de metales preciosos |
| gen. | harness for animals | arreos |
| gen. | harness for animals | guarnicionería |
| gen. | harness for animals | arneses jaeces para animales |
| agric. | harness for cart | arnés con silla para carro |
| industr., construct. | harness for children | correas-andadores para niños |
| industr., construct. | harness leather | guarnimentera |
| textile | harness lever | palanca tiralizos |
| agric. | harness line | cabo de seguridad |
| industr., construct. | harness motion | tiralizos |
| gen. | harness of metal for handling loads | tirantes para la manipulación de cargas pesadas metálicos |
| gen. | harness of metal for handling loads | tirantes para la manipulación de cargas pesadas metálicos |
| gen. | harness of metal for load handling | tirantes para la manipulación de cargas pesadas metálicos |
| gen. | harness of metal for load handling | tirantes para la manipulación de cargas pesadas metálicos |
| agric. | harness pair | tiro de dos caballos |
| earth.sc., el. | harness plug | conector de arnés |
| transp., mech.eng. | harness power retraction system | sistema energético de retracción de atalaje |
| hobby, mech.eng. | harness quick fit adapter | adaptador de rápido enganche del atalaje |
| transp., mech.eng. | harness reel | carrete colector de cable |
| transp., mech.eng. | harness release mechanism | mecanismo liberador de atalaje |
| textile | harness skip | blocaje de los lizos |
| textile | harness strap | correa tiralizos |
| tech. | harness strap | correa del arnés |
| hobby, mech.eng. | harness strap adapter | hebilla de adaptación |
| gen. | harness straps | correas de arneses |
| gen. | to harness structural changes | hacer frente a cambios estructurales |
| gen. | harness traces | correas de arneses |
| tech., industr., construct. | harness warp stop motion | paraurdimbres |
| tech. | harness weave | tejido tipo lizo |
| agric. | harnessed team | arneses de trabajo |
| earth.sc., el. | high-voltage harness | rampa de alta tensión |
| tech. | ignition harness | arnés del encendido |
| hobby, transp. | inertia harness reel | carrete de inercia del atalaje |
| mech.eng. | inertia reel harness | arnés con carrete de inercia |
| lab.law., industr., construct. | integrated harness | atalaje integrado |
| el. | interference suppression ignition cable harness | haz de cables antiparásito de encendido |
| industr., construct. | jacquard harness | pabellón |
| industr., construct. | jacquard harness | arcada |
| textile | Jacquard harness | cuerpo de mallas Jacquard |
| industr., construct. | jacquard harness | cuerpo de mallas |
| industr., construct. | jacquard harness tie | amarra del pabellón |
| patents. | leather and imitations of leather, and goods made of these materials and not included in other classes, animal skins, trunks and travelling bags, umbrellas, parasols and walking sticks, whips, harness and saddlery | cuero e imitaciones de cuero, productos de estas materias no comprendidos en otras clases, pieles de animales, baúles y maletas, paraguas, sombrillas y bastones de paseo, fustas y guarnicionería |
| mech.eng. | lifting harness | arnés de elevación |
| health. | lifting harness | arnés elevador |
| health. | lifting harness suit | mono con arnés elevador incorporado |
| earth.sc., el. | low-voltage harness | rampa de baja tensión |
| anim.husb. | mating harness | marcador de cubrición |
| industr., construct. | metallic harness cord | arcada |
| mech.eng. | mooring harness | arnés de fijación |
| mech.eng. | mooring harness | red de estriba |
| mech.eng. | mooring harness | red de amarre |
| tech. | parachute harness | arnés del paracaídas |
| tech. | parachute riser harness fitting | accesorios del arnés de los tirantes del paracaídas |
| med. | Pavlik harness | arnés de abducción |
| med. | pelvic harness | faja pélvica |
| anim.husb. | ram harness | arnés para carnero |
| lab.law., industr. | rescue harness | arnes de salvamento |
| avia., med. | restraint harness | arnés de sujeción |
| tech. | restraint harness assembly | conjunto del arnés de sujeción |
| tech. | restraint harness strap | correa del arnés de sujeción |
| transp., avia. | safety harness | arnés de seguridad |
| pharma., lab.law., el. | safety harness | cinturón de seguridad |
| gen. | security harness for vehicle seats | arneses de seguridad para asientos de vehículos |
| lab.law., transp. | shoulder harness | atalaje de espaldas |
| tech. | shoulder harness | arnés de hombros |
| tech. | shoulder harness inertia reel | carrete de inercia del arnés de hombros |
| tech. | shoulder harness loops | lazos del arnés de hombros |
| tech. | shoulder harness release | liberador del arnés de hombro |
| tech. | shoulder harness straps | correas del arnés de hombros |
| lab.law., transp. | skeletal torso harness | atalaje dorsal |
| hobby, mech.eng. | snap harness | mosquetón |
| mech.eng. | T 7 temperature wiring harness | rampa de temperatura T 7 |
| transp., polit. | tabard incorporating floats and harness | chaleco de trabajo con reserva de flotabilidad y arnés |
| comp., MS | test harness | agente de prueba (An application that loads test adapters and owns the process that executes tests) |
| earth.sc., el. | thermocouple harness | grupo de termopar |
| lab.law., transp. | torso harness | atalaje de pecho |
| lab.law., transp. | torso harness | atalaje de torso |
| patents. | umbrellas, parasols and walking sticks, whips, harness and saddlery | paraguas, sombrillas y bastones, fustas, guarnicionería y monturas |
| patents. | whips, harness and saddlery | fustas, jaeces y guarnicionería |
| tech. | wire harness | mazo de conductores |
| el. | wiring harness | haz de conductores |
| el. | wiring harness | haz de hilos |
| auto. | wiring harness | cableado (arnés) |
| tech. | wiring harness | cables preformados |
| tech. | wiring harness | cableado preformado |