| Subject | English | Spanish |
| med. | A.phenomenon | fenómeno de Arthus |
| commun., transp. | aileron yaw phenomenon | fenómeno de guiñada de alerones |
| med. | Aschner phenomenon | fenómeno de Aschner |
| med. | Aschner phenomenon | reflejo de Aschner |
| life.sc., transp. | auroral and polar cap phenomena | fenómenos aurorales y de los casquetes polares |
| med. | auscultatory phenomenon of cardiac defect | signos auscultatorios de anomalía cardíaca |
| med. | Auspitz phenomenon | fenómeno de Auspitz |
| med. | Bacigalupo phenomenon | fenómeno de Bacigalupo |
| med. | bell cord phenomenon | fenómeno de la cuerda de campana |
| med. | Bell phenomenon | fenómeno de Bell |
| med. | bell-button phenomenon | fenómeno del "botón llamador" |
| el. | Bezold-Bruecke phenomenon | efecto Bezold-Brucke |
| health. | Bezold-Bruecke phenomenon | fenómeno de Bezold-Bruecke |
| health. | Biedermann phenomenon | fenómeno de Biedermann |
| med. | Bielschowsky phenomenon | fenómeno de Bielschowsky |
| med. | Bittorf phenomenon | fenómeno de Bittorf |
| med. | blanching phenomenon | reacción de Schultz-Charlton |
| med. | blanching phenomenon | fenómeno del blanqueado |
| health. | Bordet-Gengou phenomenon | desviación del complemento |
| med. | Bordet-Gengou phenomenon | fenómeno de Bordet-Gengou |
| med. | borrowing-lending phenomenon | fenómeno vascular de compensación de Bakey |
| med. | Bray-Wever phenomenon | fenómeno de Bray-Wever |
| polit. | breakoff phenomenon | fenómeno de aislamiento |
| el. | broadband phenomenon | fenómeno de banda ancha |
| med. | Broca phenomenon | fenómeno de Broca |
| med. | Brudzinski symphysis phenomenon | signo mediopubiano de Brudzinski |
| mater.sc., met. | buckling phenomenon | fenómeno de pandeo |
| med. | "Buddha" phenomenon | fenómeno de Bouddha |
| med. | Caroli phenomenon | fenómeno de Caroli |
| med. | check-valve phenomenon | fenómeno de válvula |
| med. | chin-arm phenomenon | fenómeno brazo-mentón |
| life.sc., transp. | cloud phenomena | nubosidad |
| earth.sc. | coherence phenomena | fenómenos coherentes |
| earth.sc. | collective phenomena | fenómenos cooperativos |
| earth.sc. | collective phenomena | fenómenos colectivos |
| med. | contrast medium phenomenon | fenómeno del contraste de Panhorst |
| med. | contrast medium phenomenon Panhorst | fenómeno del contraste de Panhorst |
| el. | cooperative phenomena | fenómenos colectivos |
| earth.sc. | cooperative phenomena | fenómenos cooperativos |
| med. | cough phenomenon | fenómeno de Kreuzfuchs |
| transp., mater.sc. | creep phenomena | fenómenos de termofluencia |
| med. | crossed ischias phenomenon | signo de Fajersztajn |
| med. | crural phenomenon | fenómeno crural |
| med. | Deelman phenomenon | fenómeno de Deelman |
| med. | delayed phenomena | fenomenos tardios |
| health. | delayed phenomenon | fenómeno diferido |
| med. | deletion phenomenon | fenómeno de supresión |
| med. | Denys-Leclef phenomenon | fenómeno de Denys-Leclef |
| med. | dependence phenomenon | fenómeno de dependencia |
| commun., IT | depolarization fading phenomenon | fenómeno de desvanecimiento por despolarización |
| med. | Dietsch phenomenon | fenómeno de Dietsch |
| earth.sc., life.sc. | diffraction phenomenon | fenómeno de difracción |
| transp., mater.sc. | disintegration phenomena | fenómeno de desagregación |
| earth.sc. | dissipation phenomena | fenómenos disipativos |
| med. | Domagk phenomenon | fenómeno de Domagk |
| med. | Duckworth phenomenon | fenómeno de Duckworth |
| med. | DuNoüy phenomenon | fenómeno de DüNoy |
| med. | Déjerine-Lichtheim phenomenon | fenómeno de Déjerine-Lichtheim |
| med. | déjà-entendu phenomenon | déjà entendu |
| med. | déjà-raconté phenomenon | déjà raconté |
| med. | déjà-vu phenomenon | déjà vu |
| med. | déjà-vécu phenomenon | déjà vécu |
| earth.sc. | El Niño phenomenon | fenómeno El Niño |
| environ. | El Niño Southern Oscillation phenomenon | fenómeno de oscilación meridional de El Niño |
| earth.sc. | electroluminescent phenomenon | fenómeno electroluminescente |
| earth.sc. | energy exchange phenomena | fenómenos de intercambio energético |
| scient. | expectation phenomenon | fenómeno de espera |
| med. | extensor hallucis phenomenon | fenómeno de extensión del dedo gordo |
| el. | ex-vessel phenomenon | fenómeno fuera de la vasija |
| transp., tech. | fatigue phenomenon | fenómeno de fatiga |
| social.sc. | flash-back phenomena | flash-backs |
| social.sc. | flash-back phenomena | fenómenos de recurrencia |
| health. | flash-back phenomenon | fenómeno de recurrencia |
| transp., mater.sc. | flutter phenomenon | fenómeno de flameo |
| med. | Francke phenomenon | fenómeno de Francke |
| med. | glass rod phenomenon | fenómeno de la varilla de cristal |
| med. | glass rod phenomenon Ascher-Goldmann | fenómeno de la varilla de cristal |
| med. | Goldblatt phenomenon | fenómeno de Goldblatt |
| med. | Gowers phenomenon | signo de Gowers |
| med. | harps phenomenon Bing | signo de la cuerda de arpa |
| med. | Hata phenomenon | fenómeno de Hata |
| med. | Hektoen phenomenon | fenómeno de Hektoen |
| med. | Hering phenomenon | fenómeno de Hering |
| med. | hip flexion phenomenon | fenómeno de flexión de la cadera |
| med. | hip stiffness phenomenon | fenómeno de rigidez de la cadera |
| med. | Hirst Mclelland-Hare phenomenon | fenómeno de Hirst |
| med. | Hochsinger phenomenon | signo de Hochsinger |
| med. | Hoffmann phenomenon | signo de Hoffmann |
| med. | Holzknecht phenomenon | fenómeno de Holzknecht |
| med. | Houssay phenomenon | síndrome de Houssay |
| med. | Huebener-Friedenreich-Thomsen phenomenon | fenómeno de Huebener-Friedenreich-Thomsen |
| med. | Huneke phenomenon | prueba focal de Huneke |
| med. | hyperflexion phenomenon | fenómeno de hiperflexión |
| pharma. | Iceberg phenomenon | Fenómeno iceberg |
| med. | ideomotor phenomenon | fenómeno ideomotor |
| med. | Igarashi phenomenon | fenómeno de Igarashi |
| med. | immune phenomenon | fenómeno inmunoalérgico |
| med. | immunity phenomenon related to procreation | fenómeno inmunitario asociado a la procreación |
| med. | immuno-adherence phenomenon | fenómeno de inmunoadherencia |
| gen. | to improve the knowledge of pollution phenomena | un mejor conocimiento de los fenómenos de contaminación |
| met. | interfacial phenomenon | fenómeno de interfaz |
| earth.sc. | interference phenomenon | fenómeno de interferencia |
| earth.sc. | interference phenomenon | fenómeno interferencial |
| nat.sc., chem. | iwatoka phenomenon | fenomeno de iwatoka |
| med. | jet-phenomenon | fenómeno del "jet" |
| org.name. | Joint FAO/IUFRO Symposium on Relationship between Torrential Phenomena and Seismic Events | Simposio conjunto FAO/IUFRO sobre relación entre los fenómenos torrenciales y los eventos sísmicos |
| commun., IT | juncture phenomenon | fenómeno de conjunción de palabra |
| commun., IT | juncture phenomenon | fenómeno de conjunción |
| med. | Karplus auscultation phenomenon | fenómeno de auscultación de Karplus |
| life.sc. | karstic phenomena | fenómenos kársticos |
| med. | Kienboeck phenomenon | fenómeno de Kienboeck |
| med. | Koch phenomenon | fenómeno de Koch |
| med. | Koebner phenomenon | fenómeno de Koebner |
| med. | Kohnstamm phenomenon | fenómeno de Kohnstamm |
| med. | linguolabial pressure phenomenon | fenómeno de presión linguolabial |
| life.sc. | local phenomenon | fenómeno local |
| scient. | mathematical theory of non-linear phenomena | teoria matemática de fenoménos no lineales |
| meteorol. | mesoscale phenomena | fenómenos de mesoescala |
| environ. | meteorological phenomena | fenómenos meteorológicos |
| IT | mirage phenomenon | fenómeno de espejismo |
| social.sc. | multifaceted and evolving phenomenon | fenómeno polifacético |
| el. | multipath phenomena | fenómenos de trayectos múltiples |
| el. | multipath phenomena | fenómenos de propagación por trayectos múltiples |
| health. | natural phenomenon | fenómeno natural |
| health. | Neisser-Wechsberg phenomenon | desviación del complemento |
| med. | Ober phenomenon | signo de Ober |
| environ., agric. | obscuring phenomenon | fenomeno de oscurecimiento |
| med. | Ohm phenomenon | fenómeno de Ohm |
| med. | oil spot phenomenon | fenómeno de la mancha de aceite |
| med. | Olmos-Castro phenomenon | fenómeno de Olmos-Castro |
| med. | orange skin phenomenon | signo de la piel de naranja |
| med. | Ortolani phenomenon | fenómeno de Ortolani |
| met. | passivation phenomenon | fenómeno de pasivación |
| med. | "pearl" phenomenon | fenómeno "perla" |
| med. | Penzoldt phenomenon | fenómeno de Penzoldt |
| med. | Peteny phenomenon | fenómeno de Peteny |
| med. | phenomena of deficiency | fenómenos deficitarios |
| med. | phenomenon of abdominal protrusion | fenómeno de protrusión abdominal de Mennel |
| med. | phenomenon of abdominal protrusion Mennel | fenómeno de protrusión abdominal de Mennel |
| med. | phenomenon of abdominal protrusion Mennel | fenómeno de protrusión abdominal |
| med. | phenomenon of constancy | fenómeno de constancia |
| med. | phenomenon of derealization | apreciacion alterada de la realidad |
| med. | phenomenon of dilatation | fenómeno de dilatación |
| med. | phenomenon of duplicated personality | desdoblamiento de la personalidad |
| social.sc. | phenomenon of exclusion | fenómeno de exclusión |
| nucl.phys. | phenomenon of interaction between corium and concrete | fenomeno de interaccion curio-hormigón |
| med. | phenomenon of permeability | fenómeno de permeabilidad |
| med. | phenomenon of symbiosis | fenómeno de simbiosis |
| med. | phenomenon of vacancy | fenómeno del vacío |
| earth.sc. | plasma resonance phenomena | fenómenos de resonancia del plasma |
| med. | primary phenomenon | fenómeno primario |
| med. | puppet phenomenon | síntomas de polichinela |
| med. | puppet phenomenon | signo del polichinela |
| phys.sc. | Purkinje phenomenon | efecto Purkinje |
| med. | Purkinje phenomenon | fenómeno de Purkinje |
| med. | rebound phenomenon | rebote (recrudescentia) |
| social.sc. | recurrence phenomena | fenómenos de recurrencia |
| social.sc. | recurrence phenomena | flash-backs |
| health. | recurrence phenomenon | fenómeno de recurrencia |
| nat.sc., chem. | regrouping phenomenon | fenomeno de reagrupamiento |
| econ. | scarcity phenomenon | fenómeno de escasez |
| el. | scattering phenomenon | fenómeno de dispersión |
| med. | shaving phenomenon | signo de la uña |
| med. | smallpox pustula phenomenon | fenómeno de pústulas de la viruela |
| tech. | special weather phenomena | fenómenos atmosféricos específicos |
| med. | string-of-bead phenomenon | fenómeno de la cuerda perlada |
| med. | testicular phenomenon | testículo en ascensor |
| agric., chem. | the appearance of phenomena similar to those produced by muscarinic and nicotinic effect | aparición de fenómenos similares a los producidos por el efecto muscarínico y el nicotínico |
| met. | these phenomena of carbon migration are the same as in the as-cast state | estos fenómenos de migración del carbono son los mismos que los del estado de colada |
| pharma. | Threshold phenomena | Fenómeno del umbral |
| earth.sc. | transient phenomena | fenómenos transitorios |
| el. | transient phenomenon | fenómeno transitorio |
| meteorol. | weather phenomena | fenómenos meteorológicos |
| meteorol. | weather phenomena | fenómenos atmosféricos |
| med. | withdrawal phenomena | fenomenos de privacion |
| commun., IT | word junction phenomenon | fenómeno de conjunción de palabra |
| commun., transp. | yaw phenomenon | fenómeno de guiñada |