| Subject | English | Spanish |
| fishery | Antarctic polar frontal zone | zona del frente polar antártico |
| med. | breadth-length index of the frontal dental arch | índice de amplitud y longitud del arco dental frontal |
| med. | curvature index of the frontal bone | índice de curvatura del frontal |
| transp., tech. | driver frontal protection airbag | colchón de aire |
| med. | frontal acne | acné varioliforme (acne frontalis) |
| med. | frontal acne | acné frontalis (acne frontalis) |
| life.sc. | frontal analysis | análisis frontológico |
| med. | frontal anchor splint | férula dental unitaria |
| med. | frontal angle of parietal bone | ángulo frontal |
| med. | frontal ataxia | ataxia frontal |
| nat.sc. | frontal bone | hueso frontal |
| meteorol. | frontal boundary | límite frontal |
| meteorol. | frontal cloud | nube frontal |
| transp., polit. | frontal collision protection | barra parachoques |
| life.sc. | frontal contour chart | mapa frontológico en altura |
| transp., tech. | frontal crash area of the vehicle being tested | área delantera de choque del vehículo sometido a ensayo |
| el. | frontal disturbance | perturbación frontal |
| med. | frontal eminence | eminencia frontal (tuber frontale) |
| med. | frontal epilepsy | epilepsia frontal |
| meteorol. | frontal event | evento frontal |
| meteorol. | frontal features | estructuras frontales |
| meteorol. | frontal features | características frontales |
| textile | frontal filling | inserción frontal de trama |
| mater.sc. | frontal fire attack | ataque frontal |
| life.sc. | frontal fog | niebla frontal |
| mater.sc. | frontal folding | pliegue frontal |
| med. | frontal fontanel | fontanela frontal |
| med. | frontal fontanel | fontanela anterior |
| med. | frontal fontanel | fontanela bregmática |
| med. | frontal foramen | escotadura supraorbitaria (incisura supraorbitalis) |
| med. | frontal foramen | agujero frontal (incisura supraorbitalis) |
| med. | frontal glabellar plane | plano frontal de la glabella |
| med. | frontal gyrectomy | topectomía |
| med. | frontal gyrus | circunvolución frontal ascendente (gyrus praecentralis, gyrus centralis anterior, praepallium) |
| med. | frontal gyrus | circunvolución cuarta frontal (gyrus praecentralis, gyrus centralis anterior, praepallium) |
| med. | frontal gyrus | prepallium (gyrus praecentralis, gyrus centralis anterior, praepallium) |
| med. | frontal gyrus | circunvolución prerrolándica (gyrus praecentralis, gyrus centralis anterior, praepallium) |
| med. | frontal gyrus | circunvolución central anterior (gyrus praecentralis, gyrus centralis anterior, praepallium) |
| transp., polit. | frontal impact | colisión frontal |
| transp., tech. | frontal impact resistance | resistencia a la colisión frontal |
| transp., tech. | frontal impact test against a barrier | ensayo de colisión frontal contra una barrera |
| IT, dat.proc., tech. | frontal impact test against a barrier | ensayo de choque frontal contra una barrera |
| meteorol. | frontal inversion | inversión frontal |
| meteorol. | frontal lifting | ascenso frontal |
| meteorol. | frontal lifting | ascendencia frontal |
| med. | frontal lobe | lóbulo frontal (lobus frontalis) |
| med. | frontal lobe dementia | demencia frontotemporal |
| med. | frontal lobotomy | lobotomia frontal |
| med. | frontal lobotomy | leucotomia |
| meteorol. | frontal low | depresión frontal |
| meteorol. | frontal merger | unión de frentes |
| med. | frontal-microphone auditory spectacles | cristales auditivos de micrófono frontal |
| med. | frontal mirror | espejo frontal |
| earth.sc. | frontal moraine | morrena terminal |
| earth.sc. | frontal moraine | morrena frontal |
| med. | frontal nerve | nervio frontal |
| med. | frontal notch | escotadura frontal (incisura frontalis) |
| meteorol. | frontal occlusion | oclusión frontal |
| med. | frontal operculum | opérculo frontal |
| med. | frontal orbital radiography | radiografía exploratoria de la órbita |
| med. | frontal orbital x ray | radiografía exploratoria de la órbita |
| med. | frontal part of the corona radiata | parte frontal de la cápsula interna |
| meteorol. | frontal passage | paso frontal |
| meteorol. | frontal passage | paso de un frente |
| meteorol. | frontal passage | paso del frente |
| med. | frontal plane | plano frontal |
| med. | frontal point of superior temporal line | punto frontotemporal |
| life.sc. | frontal precipitation | precipitación frontal |
| med. | frontal premotor cortex | corteza premotor |
| transp., mater.sc. | frontal pressure | presión frontal |
| commun., mater.sc. | frontal printing | impresión frontal |
| pack. | frontal printing | impresión recto (sobre una cara de un soporte transparente a imprimir) |
| med. | frontal process | apófisis frontoesfenoidal |
| med. | frontal process of maxilla | apófisis frontal del maxilar superior |
| transp., mil., grnd.forc. | frontal protection airbag | almohadilla de seguridad delantera |
| med. | frontal radiograph | radiografía frontal |
| meteorol. | frontal rain or snow bands | bandas frontales de lluvia o nieve |
| IT, el. | frontal-secondary shelf | cuadro frontal secundario |
| IT, el. | frontal shelf | cuadro frontal |
| med. | frontal sinus | seno frontal |
| med. | frontal sinus fracture | fractura del seno frontal |
| med. | frontal splint | férula frontal |
| coal. | frontal strike shearer | minador |
| life.sc. | frontal surface | superficie frontal |
| med. | frontal suture | sutura metópica |
| med. | frontal suture | sutura frontal |
| meteorol. | frontal system | sistema frontal |
| meteorol. | frontal system | sistema de frentes |
| life.sc. | frontal theory | teoría frontológica |
| gen. | frontal thunderstorm | frente tormentoso |
| meteorol. | frontal trough | vaguada frontal |
| mun.plan., earth.sc. | frontal velocity | velocidad frontal |
| life.sc. | frontal wave | onda ciclónica |
| life.sc. | frontal wave | onda frontal |
| textile | frontal weft insertion | inserción frontal de trama |
| med. | frontal wire-snares | asas ortodónticas frontales |
| life.sc. | frontal zone | zona frontal |
| med. | Good frontal sinus operation | operación de Good |
| med. | inferior frontal gyrus | circunvolución de Broca |
| med. | inferior frontal gyrus | circunvolución tercera frontal |
| med. | inferior frontal gyrus | circunvolución inferior |
| med. | inferior part of the middle frontal gyrus | segmento orbital de la circunvalación frontal media |
| med. | internal frontal hyperostosis | hiperostosis frontal interna |
| med. | internal frontal hyperostosis | enfermedad de Morgagni |
| med. | internal frontal hyperostosis | hiperostosis endocraneal |
| med. | internal frontal hyperostosis | síndrome de Morgagni |
| med. | internal frontal hyperostosis | síndrome de Morel |
| meteorol. | mid-latitude frontal system | sistema frontal de latitudes medias |
| med. | minimum frontal diameter | diámetro mínimo frontal |
| med. | nasal part of the frontal bone | parte nasal del hueso frontal |
| med. | orbital part of the inferior frontal gyrus | segmento orbitario de la circunvolución frontal inferior |
| med. | orbital plate of the frontal bone | parte orbitaria del hueso frontal |
| med. | orbito-frontal artery | arteria orbitofrontal |
| med. | os frontal | hueso frontal |
| meteorol. | post-frontal | postfrontal |
| meteorol. | post-frontal | detrás del frente |
| meteorol. | post-frontal air mass | masa de aire postfrontal |
| life.sc. | post-frontal fog | niebla postfrontal |
| meteorol. | post-frontal upslope | ascenso detrás de un frente frío |
| meteorol. | post-cold frontal events | eventos que se producen detrás de frentes fríos |
| meteorol. | post-cold frontal fog/stratus | niebla detrás de un frente frío |
| meteorol. | post-cold frontal fog/stratus | niebla que se forman detrás de un frente frío |
| meteorol. | post-cold frontal fog/stratus | estratos que se forman detrás de un frente frío |
| meteorol. | post-cold frontal fog/stratus | estratos detrás de un frente frío |
| meteorol. | post-cold frontal showers | chaparrones detrás del frente frío |
| med. | posterior part of the interior frontal gyri | parte opercular de la circunvolución frontal inferior |
| health. | pre-frontal cortex | córtex prefrontal |
| life.sc. | pre-frontal fog | niebla prefrontal |
| meteorol. | pre-frontal squall line | línea de turbonada prefrontal |
| meteorol. | pre-warm frontal cirrus | cirros delante de un frente cálido |
| meteorol. | pre-warm frontal events | eventos que se producen delante de frentes cálidos |
| meteorol. | pre-warm frontal fog/stratus | niebla que se forman delante de un frente cálido |
| meteorol. | pre-warm frontal fog/stratus | estratos que se forman delante de un frente cálido |
| meteorol. | pre-warm frontal fog/stratus | niebla delante de un frente cálido |
| meteorol. | pre-warm frontal fog/stratus | estratos delante de un frente cálido |
| meteorol. | pre-warm frontal overrunning precipitation | precipitación de advección cálida |
| transp. | sight frontal window | ventana frontal |
| IT, el. | standby frontal | paso de entrada de reserva |
| med. | superior part of the middle frontal gyrus | parte superior de la circunvolución frontal media |
| med. | triangular part of the inferior frontal gyrus | pars triangularis de la circunvolución frontal inferior |
| med. | zygomatic process of the frontal bone | apófisis cigomática del hueso frontal (processus zygomaticus ossis frontalis) |
