| Subject | English | Spanish |
| med. | a membranous tube within the bony nasolacrimal canal | conducto nasolagrimal |
| med. | abdominal canal | conducto inguinal (porus Galeni) |
| med. | accessory canal | canal accesorio |
| med. | accessory palatine canal | conducto palatino accesorio |
| med. | adductor canal | conducto de los aductores |
| med. | adductor canal | canal de Hunter |
| med. | Albrecht root-canal filling | empaste radicular de Albrecht |
| med. | Alcock canal | conducto pudendo |
| med. | Alcock canal | conducto de Alcock |
| med. | alimentary canal | tubo digestivo (tractus digestivus) |
| med. | alveolar canals | canales alveolares |
| med. | alveolar canals | conductos dentarios (canales alveolares) |
| med. | alveolodental canal | conducto dentario |
| med. | alveolodental canal | conducto alvéolodental |
| med. | ampulla of the semicircular canal | ampolla membranosa |
| med. | anal canal | conducto anal (canalis analis) |
| med. | anterior alveolar canal | conducto dentario anterior |
| med. | anterior ethmoid canal | conducto etmoidal anterior |
| med. | anterior orbital canal | conducto etmoidal anterior |
| med. | anterior palatine canal | conducto de Stenson |
| med. | anterior palatine canal | conducto nasopalatino |
| med. | anterior palatine canal | conducto palatino anterior |
| med. | anterior palatine canal | conducto incisivo |
| med. | arachnoid canal | conducto aracnoideo de Bichat |
| med. | arachnoidal canal | conducto aracnoideo |
| med. | arterial canal | conducto arterial de Botal (ductus arteriosus) |
| med. | artery of pterygoid canal | arteria vidiana |
| med. | atrioventricular canal | canal auriculoventricular |
| med. | auditory canal | conducto auditivo (meatus acusticus) |
| med. | auditory canal | conducto acústico (meatus acusticus) |
| med. | auricular canal | conducto auditivo externo |
| med. | auricular canal of the heart | canal auriculoventricular |
| nat.sc. | axial intercellular canal | canal intercelular axial |
| med. | Bartholin's canal | conducto de Bartholino |
| med. | basipharyngeal canal | conducto vómerobasilar |
| med. | Bernard's canal | conducto de Santorini |
| med. | Bernard's canal | conducto excretorio del páncreas menor |
| med. | Bernard's canal | conducto pancreático accesorio |
| med. | Bernard's canal | conducto de Bernard |
| med. | Bichat canal | conducto aracnaoideo de Bichat |
| med. | Bichat's canal | conducto aracnoideo de Bichat |
| med. | biliary intralobular canals | conductos biliares |
| med. | Billroth inguinal canal-suture | sutura inguinal de Billroth |
| med. | birth canal | canal genitovulvar |
| med. | birth canal | vías genitales |
| med. | blastoporic canal | conducto blastopórico |
| med. | bony canals | conductos semicirculares (of ear) |
| agric. | branch canal | ramal primario |
| agric. | branch canal | canal primario |
| med. | Braune canal | conducto de Braun |
| med. | Braun's canal | conducto blastopórico |
| med. | Breschet's canals | conductos diploéticos |
| med. | Breschet's canals | conductos de Breschet |
| med. | bullular canal | espacio zonular (spatium zonulare) |
| med. | bullular canal | conducto de Petit (spatium zonulare) |
| construct. | canal bridge | puente canal |
| construct. | canal closure | corte de canal |
| construct. | canal closure | cierre de canal |
| agric. | canal construction | construcción de canales |
| med. | canal for facial nerve | conducto facial |
| med. | canal for facial nerve | acueducto de Falopio |
| tech. | canal hydraulic radius | radio del hidráulico |
| med. | canal of Arantius | conducto de Arancio (ligamentum venosum (Arantii), ductus venosus (Arantii), ligament of Arantius) |
| med. | canal of Arantius | conducto venoso (ligamentum venosum (Arantii), ductus venosus (Arantii), ligament of Arantius) |
| med. | canal of Arantius | ligamento de Arancio (ligamentum venosum (Arantii), ductus venosus (Arantii), ligament of Arantius) |
| med. | canal of chorda tympani | conducto de la cuerda del timpano (iter chordae anterius) |
| med. | canal of Corti | túnel de Corti |
| med. | canal of Corti | conducto de Corti |
| med. | canal of epididymis | conducto epididimario |
| med. | canal of Guidi | conducto pterigoideo (canalis pterygoideus) |
| med. | canal of Guidi | conducto de Guidi (canalis pterygoideus) |
| med. | canal of Guidi | conducto vidiano (canalis pterygoideus) |
| med. | canal of Nuck | canal de Nuck |
| med. | canal of Petit | conducto de Petit |
| med. | canal of Rivinus | conducto sublingual |
| med. | canal of Rivinus | conducto de Rivinus |
| med. | canal of Steno | conducto parotídeo |
| med. | canal of Steno | conducto de Estenón |
| med. | canal of Stilling | conducto de Cloquet |
| med. | canal of Stilling | conducto hialoideo |
| med. | canal of the epididymis | conducto epididimario |
| med. | canal of the modiolus | canal espiral |
| med. | canal of Wirsung | conducto pancreático |
| med. | canal of Wirsung | canal de Wirsung (principal) |
| med. | canal operation | operación del canal |
| construct. | canal overflow spillway | Vertedero lateral |
| chem. | canal rays | rayos canales |
| construct. | canal scraper | rascador de canales |
| med. | canal sickness | mal de los canales |
| construct. | canal spillway | aliviadero de canal |
| med. | canal spray | pulverización del canal |
| tech. | canal wet perimeter | perímetro húmedo de canal |
| med. | canals of Skene | glándulas parauretrales |
| med. | canals of Skene | glándulas de Skene |
| med. | canals of Skene | conductos parauretrales |
| med. | canals of Skene | conductos de Skene |
| med. | caroticotympanic canal | conducto caróticotimpánico |
| med. | carotid canal | conducto carotideo |
| med. | carotid canal | conducto carotídeo |
| med. | carpal-canal syndrome | síndrome del canal carpiano |
| agric., construct. | carrier canal | canal de empalme |
| med. | central canal | conducto central del vítreo o de Stilling |
| med. | central canal of spinal cord | conducto del epéndimo (canalis centralis) |
| med. | central canal | conducto hialóideo |
| med. | central canal of spinal cord | conducto central (canalis centralis) |
| med. | central canal of the modiolus | conducto centrai del modiolo |
| med. | central canal of the myelon | canal centrai del epéndimo |
| med. | central canal of vitreous | conducto de Cloquet |
| med. | central canal of vitreous | conducto hialoideo |
| med. | cerebrospinal canal | conducto cráneovertebral |
| med. | cerebrospinal canal | conducto cerebroespinal |
| med. | cerebrospinal canal | conducto cerebrospinal (canalis cerebrospinalis) |
| med. | cervical canal | conducto cervical (del útero) |
| med. | ciliary canal | conducto de Fontana |
| med. | ciliary canals | conductos ciliares (spatia anguli iridis) |
| med. | ciliary canals | espacios de Fontana (spatia anguli iridis) |
| med. | ciliary canals | conductos de Fontana (spatia anguli iridis) |
| med. | Civinini's canal | conducto de la cuerda del timpano (iter chordae anterius) |
| med. | Cloquet canal | conducto femoral de Cloquet |
| med. | Cloquet canal | conducto hialoideo de Cloquet |
| med. | Cloquet's canal | conducto hialóideo |
| med. | Cloquet's canal | conducto de Cloquet |
| med. | Cloquet's canal | conducto hialoideo |
| med. | Cloquet's canal | conducto hialoideo de Cloquet |
| med. | Cloquet's canal | conducto central del vítreo o de Stilling |
| med. | condyloid canal | conducto condíleo |
| life.sc., construct. | contour canal | canal interceptor |
| agric., construct. | contour canal | canal que sigue una curva de nivel |
| life.sc., construct. | contour canal | canal de derivación |
| life.sc., construct. | contour canal | canal colector de aguas de cabecera |
| agric., construct. | contour canal | canal de contorno |
| med. | Cotunnius canal | acueducto del vestíbulo |
| med. | Cotunnius canal | acueducto de Cotonnius |
| med. | craniopharyngeal canal | conducto cráneofaríngeo |
| med. | craniopharyngeal canal | conducto hipofìsario |
| med. | craniopharyngeal canal | conducto hipofisiario |
| med. | craniopharyngeal canal | conducto craneofaríngeo |
| med. | craniovertebral canal | conducto cerebroespinal |
| med. | craniovertebral canal | conducto cráneovertebral |
| med. | crural canal | canal crural |
| construct. | culvert aqueduct with canal bank retaining walls | alcantarillas de canal con muros de sostenimiento de terraplenes |
| construct. | culvert aqueduct with full canal banks | alcantarilla de canal con terraplenes normales |
| med. | cystic canal | conducto cístico |
| med. | de Candolle's canal | cavidad medular |
| med. | deferent canal | conducto deferente (ductus deferens, vas deferens) |
| life.sc., agric. | delta at head of main canal | necesidad total en agua de riego en la toma |
| life.sc., agric. | delta at head of main canal | demanda bruta de riego |
| med. | demicircular canals | conductos semicirculares |
| med. | dental canal | conducto dentario |
| med. | dental canal | conducto alvéolodental |
| med. | dental canals | conductos dentarios (canales alveolares) |
| tech. | derivation canal | canal de desviación |
| med. | descending palatine canal | conducto palatino superior |
| med. | descending palatine canal | conducto palatino maxilar |
| med. | descending palatine canal | conducto palatino descendente |
| med. | descending palatine canal | conducto palatino posterior |
| med. | digestive canal | conducto digestivo |
| med. | digestive canal | tubo digestivo |
| med. | diploetic canals | conductos diploéticos |
| med. | diploic canals | conductos diploéticos |
| med. | diploic canals | conductos de Breschet |
| gen. | discharge canal | canal de descarga |
| construct. | ditch canal | canal paralelo |
| construct. | diversion canal | desvío provisional |
| construct. | diversion canal | canal de derivación a filo de agua |
| construct. | diversion canal | derivación |
| med. | Donaldson root canal plugger | taponamiento de Donaldson |
| med. | Dorello canal | conducto de Dorello |
| tech. | drainage canal | canal de drenaje b |
| construct. | draining canal | canal de desagüe |
| construct. | dual-purpose canal | canal estudia |
| construct. | dual-purpose canal | canal de dos usos |
| med. | Dupuytren canals | canales de Dupuytren |
| med. | ejaculatory canal | conducto eyaculador (ductus ejaculatorius) |
| med. | emergence plane of birth canal | plano de emergencia |
| med. | emissary vein of carotid canal | plexo venoso carotídeo interno (plexus venosus caroticus internus) |
| med. | Eustachian canal | fosa de Eustaquio |
| med. | Eustachian canal | conducto de Eustaquio |
| med. | external auditory canal | conducto auditivo externo |
| med. | facial canal | conducto espiroideo |
| med. | facial canal | conducto facial |
| med. | facial canal | acueducto de Falopio |
| med. | Fallopian canal | conducto espiroideo |
| med. | Fallopian canal | conducto facial |
| med. | Fallopian canal | acueducto de Falopio |
| agric., construct. | feeder canal | canal de empalme |
| tech. | feeder canal | canal de alimentación |
| med. | femoral canal | canal crural |
| med. | femoral canal | conducto femoral (canalis cruralis) |
| med. | femoral canal | conducto crural (canalis cruralis) |
| med. | fenestration of the semicircular canals | timpanolaberintopexia |
| agric. | field canal | canales cuaternarios |
| agric. | field canal | canales de cuarto orden |
| agric. | field canal | canal cuaternario |
| med. | flexor canal | canal del carpo |
| construct. | flushing canal | canal de descarga |
| med. | Fontana's canals | conductos ciliares (spatia anguli iridis) |
| med. | Fontana's canals | espacios de Fontana (spatia anguli iridis) |
| med. | Fontana's canals | conductos de Fontana (spatia anguli iridis) |
| construct. | freshet canal | canal alimentado a filo de agua |
| med. | frontomaxillary canal | conducto frontomaxilar |
| med. | galactophorous canal | conducto mamario (ductus lactiferus) |
| med. | galactophorous canal | conducto galactóforo (ductus lactiferus) |
| med. | Gartner's canal | conducto de Gartner (ductus epoophori longitudinals) |
| med. | gastric canal | reservorio del estómago |
| med. | gastric canal | cavidad del estómago |
| med. | genital canal | conducto genital |
| med. | gubernacular canal | gubernàculum dentis (gubernaculum dentis) |
| med. | Hahn vascular canal | canal vascular de Hahn |
| med. | Hannover canal | conducto de Hannover |
| med. | Havers canals | conducto de Havers |
| med. | Haversian canals | conductos nutricios (canales nutricii ossis) |
| med. | Haversian canals | conductos de Havers (canales nutricii ossis) |
| med. | Haversian canals | conducto de Havers |
| med. | Hensen's canal | conducto de Hensen |
| med. | hepatic canal | conducto hepático |
| med. | hernial canal | conducto herniario |
| med. | His' canal | conducto tirogloso (canalis excretorius linguae, ductus lingualis) |
| med. | His' canal | conducto tirolingual (canalis excretorius linguae, ductus lingualis) |
| med. | His' canal | conducto de His (canalis excretorius linguae, ductus lingualis) |
| med. | Holmgren-Golgi canal | trofospongio de Holmgren |
| med. | Holmgren-Golgi canal | aparato de Golgi |
| med. | Huguier's canal | conducto de la cuerda del timpano (iter chordae anterius) |
| med. | Hunter's canal | conducto de los aductores |
| med. | Hunter's canal | canal de Hunter |
| med. | Huschke canal | conducto de Huschke |
| med. | hyaloid canal | conducto central del vítreo o de Stilling |
| med. | hyaloid canal | conducto hialóideo |
| med. | hypoglossal canal | agujero condiloideo anterior |
| med. | hypoglossal canal | conducto del hipogloso |
| med. | iliac canal | conducto ilíaco |
| med. | incisor canal | conducto de Stenson |
| med. | incisor canal | conducto nasopalatino |
| med. | incisor canal | conducto palatino anterior |
| med. | incisor canal | conducto incisivo |
| med. | inferior dental canal | conducto mandibular |
| med. | inferior dental canal | conducto dentario inferior |
| med. | inferior dental canal | conducto dentario |
| med. | infra-orbital canal | conducto infraorbitario |
| med. | infraorbital canal | conducto infraorbitario (canalis infraorbitalis) |
| med. | inguinal canal | conducto inguinal (canalis inguinalis) |
| gen. | intake canal | canal de toma |
| nat.sc. | intercellular canal | canal intercelular |
| med. | interdental canals | conductos de Hirchsfeld |
| med. | interlobular biliary canals | capilares biliares |
| construct. | intermittent canal | canal de servicio intermitente |
| med. | internal auditory canal | conducto auditivo interno |
| construct. | inundation canal | canal alimentado a filo de agua |
| agric., construct. | irrigation canal | canal de irrigación |
| environ. | irrigation canal | canal de riego |
| environ. | irrigation canal A permanent irrigation conduit constructed to convey water from the source of supply to one or more farms | canal de riego |
| agric., construct. | irrigation canal | canales de riego |
| agric., construct. | irrigation canals | canal de riego |
| agric., construct. | irrigation canals | canal de irrigación |
| agric., construct. | irrigation canals | canales de riego |
| med. | Jacobson canal | conducto timpánico |
| med. | Jacobson's canal | conducto de Jacobson |
| med. | Jovanovic root canal reamer | ensanchador del conducto radicular de Jovanovic |
| med. | lacrymal canal | conducto nasolagrimal |
| med. | lacrymal canal | canal lagrimal |
| agric. | lateral canal | ramal primario |
| agric. | lateral canal | canal primario |
| med. | lateral semicircular canal | conducto semicircular lateral (canalis semicircularis lateralis) |
| nat.sc. | latex canal | tubo laticífero |
| agric. | latex canal | veteado de látex |
| med. | lesser palatine canals | conductos palatinos |
| earth.sc. | level indicator for open basins and canals | indicador de nivel para estanques o canales abiertos |
| gen. | lining of canals | revestimiento de canales |
| agric., construct. | link canal | canal de empalme |
| med. | longitudinal canals of modiolus | conductos longitudinales del modiolo |
| construct. | main water canal | canal principal de agua |
| construct. | main water canal | canal principal |
| med. | malar canal | conducto cigomático |
| med. | malar canal | conducto temporomalar |
| med. | malar canal | conducto malar |
| med. | mandibular canal | conducto dentario inferior |
| med. | mandibular canal | conducto dentario |
| med. | mandibular canal | conducto mandibular |
| construct. | Marseilles canal type outlet | toma tipo Marsella |
| med. | maxillary canal | conducto mandibular |
| med. | medullary canal | cavidad medular |
| med. | medullary canal | conducto medular espinal |
| agric. | minor canal | canales terciarios |
| agric. | minor canal | canal terciario |
| med. | Muller's canal | conducto de Gasser |
| med. | Muller's canal | conducto de Müller |
| med. | nasal canal | conducto nasolagrimal |
| med. | nasal canal | canal lagrimal |
| med. | nasolacrymal canal | conducto nasolagrimal |
| med. | nasolacrymal canal | canal lagrimal |
| med. | nasopalatine canal | conducto palatino anterior |
| med. | nasopalatine canal | conducto de Stenson |
| med. | nasopalatine canal | conducto nasopalatino |
| med. | nasopalatine canal | conducto incisivo |
| med. | neural canal | tubo neural |
| med. | neural canal | tubo medular |
| med. | neural canal | conducto neural |
| med. | neural canal | neurocele |
| med. | neural canal | neurocelio |
| med. | neural canal | tubo cerebromedular |
| med. | neural canal | conducto cerebrospinal (canalis cerebrospinalis) |
| med. | neurenteric canal | conducto neuroentérico |
| med. | neurenteric canal of Kovalsky | conducto blastopórico |
| agric., construct. | non-perennial canal | canal de utilización intermitente |
| agric., construct. | non-perennial canal | canal estacional |
| agric., construct. | non-perennial canal | canal de servicio periódico |
| med. | notochordal canal | conducto blastopórico |
| med. | notochordal canal | conducto neuroentérico |
| med. | Nuck's canal | conducto de Nuck |
| med. | nutrient canal | conducto nutricio |
| med. | nutrient canal | conducto de Nuck |
| med. | nutrient canals | conductos nutricios (canales nutricii ossis) |
| med. | nutrient canals | conductos de Havers (canales nutricii ossis) |
| med. | obturator canal | conducto obturador |
| med. | olfactory canal | conducto olfatorio |
| med. | omphalomesenteric canal | conducto umbilical |
| med. | omphalomesenteric canal | conducto onfalomesentérico |
| med. | omphalomesenteric canal | conducto vitelino |
| gen. | operating canal locks | accionamiento de las compuertas de esclusas |
| med. | optic canal | canal óptico |
| med. | optic canal | conducto óptico |
| med. | osseous semicircular canals | conductos semicirculares óseos |
| med. | osteofibrous canal of fingers | conducto osteofibroso de los dedos |
| med. | palatino-maxillary canal | conducto palatino descendente |
| med. | palatino-maxillary canal | conducto palatino maxilar |
| med. | palatino-maxillary canal | conducto palatino superior |
| med. | palatino-maxillary canal | conducto palatino posterior |
| med. | palatinovaginal canal | conducto pterigopalatino |
| econ. | Panama Canal | Canal de Panamá |
| gen. | Panama Canal Authority | Autoridad del Canal de Panamá |
| construct. | parallel canal | canal paralelo |
| med. | parturient birth canal | conducto pélvico |
| med. | parturient canal | canal genitovulvar |
| med. | parturient canal | vías genitales |
| med. | pelvic canal | canal pélvico |
| agric., construct. | perennial canal | canal perenne |
| agric., construct. | perennial canal | canal de utilización permanente |
| med. | Petit canal | conducto de Petit |
| med. | Petit's canal | espacio zonular (spatium zonulare) |
| med. | Petit's canal | conducto de Petit (spatium zonulare) |
| med. | pharyngeal canal | conducto pterigopalatino |
| med. | pharyngeal canal | conducto de Tourtual |
| med. | pharyngeal canal | conducto esfenopalatino |
| med. | pharyngeal canal | conducto faríngeo |
| nat.sc. | pit canal | canal de punteadura |
| med. | plasmatic canals | conductos nutricios (canales nutricii ossis) |
| med. | plasmatic canals | conductos de Havers (canales nutricii ossis) |
| med. | point for filling dental root canals | punta para la obturación del canal dental |
| med. | portal canal | espacio linfático interlobulillar |
| med. | portal canal | espacio de Kiernan |
| med. | posterior condylar canal | conducto condíleo |
| med. | posterior dental canals | canales alveolares |
| med. | posterior ethmoid canal | conducto etmoidal posterior |
| med. | posterior palatine canal | conducto palatino descendente |
| med. | posterior palatine canal | conducto palatino superior |
| med. | posterior palatine canal | conducto palatino maxilar |
| med. | posterior palatine canal | conducto palatino posterior |
| med. | posterior semicircular canal | conducto semicircular posterior (canalis semicircularis posterior) |
| agric. | primary canal | canal primario |
| agric. | primary canal | ramal primario |
| med. | prominence of the facial nerve canal | prominencia del conducto facial |
| med. | prominence of the lateral semicircular canal | prominencia del conducto semicircular lateral |
| tech. | protection canal | canal de protección |
| gen. | Protocol to the Treaty concerning the Permanent Neutrality and Operation of the Panama Canal | Protocolo del Tratado relativo a la neutralidad permanente y al funcionamiento del Canal de Panamá |
| med. | pterygopalatine canal | conducto pterigopalatino |
| med. | pterygopalatine canal | conducto de Tourtual |
| med. | pterygopalatine canal | conducto esfenopalatino |
| med. | pterygopalatine canal | conducto faríngeo |
| med. | pudendal canal | conducto de Alcock |
| med. | pudendal canal | conducto pudendo |
| med. | pulmoaortic canal | conducto arterial de Botal (ductus arteriosus) |
| med. | pulp canal | canal pulpar |
| med. | pyloric canal | canalis egestorius |
| med. | pyloric canal | antro pilórico |
| med. | pyloric canal | antropilórico (canalis egestorius) |
| agric. | quarternary canal | canales cuaternarios |
| agric. | quarternary canal | canal cuaternario |
| agric. | quarternary canal | canales de cuarto orden |
| construct. | quaternary canal intake | toma de canal de cuarto orden |
| nat.sc. | radial intercellular canal | canal intercelular radial |
| med. | Reichert's canal | conducto de Hensen |
| med. | Reissner's canal | escala media (ductus cochlearis) |
| med. | Reissner's canal | conducto de Reissner (ductus cochlearis) |
| med. | Reissner's canal | conducto membranoso del caracol (ductus cochlearis) |
| med. | Reissner's canal | conducto coclear (ductus cochlearis) |
| nat.sc. | resin canal | conducto resinífero |
| nat.sc., agric. | resin canal | canal resinífero |
| construct. | ridge canal | canal en parteaguas |
| agric., construct. | river-canal irrigation system | derivación directa |
| agric., construct. | river-canal irrigation system | sistema de riegos con toma de agua sin embalse |
| med. | root canal of tooth | conducto radicular |
| med. | root canal reamer | ensanchador radicular |
| med. | Rosenthal's canal | canal espiral |
| med. | ruffed canal | espacio zonular (spatium zonulare) |
| med. | ruffed canal | conducto de Petit (spatium zonulare) |
| med. | sacculocochlear canal | conducto de Hensen |
| med. | sacculoutrical canal | conducto utrículosacular |
| med. | sacculoutrical canal | conducto sáculoutricular |
| med. | sacral canal | canal sacro |
| med. | Santorini's canal | conducto excretorio del páncreas menor |
| med. | Santorini's canal | conducto de Santorini |
| med. | Santorini's canal | conducto pancreático accesorio |
| med. | Santorini's canal | conducto de Bernard |
| med. | Schlemm's canal | conducto de Schlemm (sinus venosus sclerae, sinus circularis iridis) |
| med. | Schlemm's canal | seno circular del iris (sinus venosus sclerae, sinus circularis iridis) |
| med. | Schlemm's canal | seno venoso de la esclerótica (sinus venosus sclerae, sinus circularis iridis) |
| med. | scleral canal | canal óptico |
| agric., construct. | seasonal canal | canal de utilización intermitente |
| agric., construct. | seasonal canal | canal de servicio periódico |
| agric., construct. | seasonal canal | canal estacional |
| agric. | secondary canal | canal secundario |
| agric. | secondary canal intake | toma de canal secundario |
| med. | semicircular canals | conductos semicirculares |
| med. | semicircular canals-system of the internal ear | sistema de canales semicirculares del oído interno |
| med. | seminal canal | tùbulo seminífero |
| med. | seminal canal | tubo seminífero |
| med. | seminal canal | conducto seminal |
| construct. | shaft and culvert canal spillway | aliviadero en pozo combinado con alcantarilla |
| econ. | ship canal | canal marítimo |
| construct. | side canal | canal paralelo |
| life.sc., construct. | side slope canal | canal según la pendiente del terreno |
| med. | smaller palatine canal | conducto palatino descendente |
| med. | smaller palatine canal | conducto palatino superior |
| med. | smaller palatine canal | conducto palatino maxilar |
| med. | smaller palatine canal | conducto palatino posterior |
| med. | spermatic canal | canal inguinal masculino |
| med. | sphenopalatine canal | conducto de Tourtual |
| med. | sphenopalatine canal | conducto esfenopalatino |
| med. | sphenopalatine canal | conducto pterigopalatino |
| med. | sphenopalatine canal | conducto faríngeo |
| med. | spinal canal | conducto espinal |
| med. | spinal canal | canal vertebral |
| med. | spiral canal | conducto espiral del caracol |
| med. | spiral canal | canal espiral |
| med. | spiral canal of cochlea | conducto espiral |
| med. | spiroid canal | conducto facial |
| med. | spiroid canal | conducto espiroideo |
| med. | spiroid canal | acueducto de Falopio |
| med. | spurious hiatus of the fallopian canal | orificio accesorio de Falopio |
| construct. | stand pipe and culvert canal spillway | aliviaderos con tubos Verticales combinados con alcantarillas |
| med. | Stilling's canal | conducto central del vítreo o de Stilling |
| med. | Stilling's canal | conducto hialóideo |
| med. | suborbital canal | conducto infraorbitario (canalis infraorbitalis) |
| med. | subsartorial canal | conducto de los aductores |
| med. | subsartorial canal | canal de Hunter |
| med. | Sucquet-Hoyer canals | giorno neurovascular |
| med. | Sucquet-Hoyer canals | anastomosis de Sucquet-Hoyer |
| econ. | Suez Canal | Canal de Suez |
| insur., transp., nautic. | Suez Canal clause | cláusula del canal de Suez |
| med. | superior semicircular canal | conducto semicircular superior |
| med. | supraorbital canal | conducto supraorbitario |
| med. | sweat canal | conducto sudorifero |
| med. | tarsal canal | hueco calcáneoastragalino (sinus tarsi) |
| med. | tarsal canal | seno del tarso (sinus tarsi) |
| anim.husb. | teat canal | canal galactóforo ductus papillaris |
| nat.sc., agric. | teat canal | conducto del pezón |
| med. | temporomolar canal | conducto cigomático |
| med. | temporomolar canal | conducto temporomalar |
| med. | temporomolar canal | conducto malar |
| med. | tendinous canal of the musculus flexor carpi radialis | conducto tendinoso del músculo flexor radial del carpo |
| agric. | tertiary canal | canal terciario |
| agric. | tertiary canal | canales terciarios |
| med. | Theile's canal | seno transverso del pericardio |
| med. | Theile's canal | conducto de Theile |
| med. | Tourtual's canal | conducto de Tourtual |
| med. | Tourtual's canal | conducto esfenopalatino |
| med. | Tourtual's canal | conducto pterigopalatino |
| med. | Tourtual's canal | conducto faríngeo |
| nat.sc. | traumatic intercellular canal | canal intercelular traumático |
| gen. | Treaty concerning the Permanent Neutrality and Operation of the Panama Canal | Tratado relativo a la neutralidad permanente y al funcionamiento del Canal de Panamá |
| med. | tympanic canal | conducto timpánico (scala tympani) |
| med. | tympanic canal | escala del tímpano (scala tympani) |
| med. | urinary canal | vías urinarias |
| med. | uterovaginal canal | canal genitovulvar (canalis uterovaginalis) |
| med. | vaginal canal | vagina |
| med. | vaginal canal | conducto vaginal |
| med. | vector canal | trompa uterina (salpinx) |
| med. | vector canal | conducto vector (salpinx) |
| med. | vector canal | conducto ovárico (salpinx) |
| med. | vector canal | salpinge (salpinx) |
| med. | vector canal | oviducto (salpinx) |
| med. | vertebral canal | conducto vertebral |
| med. | vertebral canal | conducto espinal |
| med. | vestibular canal | conducto vestibular (scala vestibuli) |
| med. | vestibular canal | escala del vestíbulo (scala vestibuli) |
| med. | vidian canal | conducto de Guidi (canalis pterygoideus) |
| med. | vidian canal | conducto pterigoideo (canalis pterygoideus) |
| med. | vidian canal | conducto vidiano (canalis pterygoideus) |
| med. | vomerine canal | conducto vómerobasilar |
| med. | vomerovaginal canal | conducto vomerobasilar (canalis vomerovaginalis) |
| med. | vulvouterine canal | conducto vaginal |
| med. | vulvouterine canal | vagina |
| tech. | water carrying capacity of a canal | capacidad de carga de agua de un canal |
| life.sc. | water supply to navigation canals | alimentación de canales de navegación |
| construct. | watershed canal | canal en parteaguas |
| med. | zygomaticofacial canal | conducto cigomático facial |
| med. | zygomaticotemporal canal | conducto cigomático |
| med. | zygomaticotemporal canal | conducto temporomalar |
| med. | zygomaticotemporal canal | conducto malar |
| med. | zygomaticotemporal canal | conducto cigomático temporal (canalis zygomaticotemporalis) |
