| Subject | English | Spanish |
| med. | alveolar cell cancer diffuse lung cancer | cáncer bronquiolar |
| med. | cerebral diffuse gliosis | gliosis cerebral difusa (gliosis diffusa) |
| med. | chronic diffuse nephritis | esclerosis renal |
| med. | chronic diffuse nephritis | riñón atrófico |
| med. | chronic diffuse nephritis | nefroescleria |
| med. | chronic diffuse nephritis | cirrosis renal |
| med. | chronic diffuse nephritis | riñón granular |
| med. | chronic diffuse nephritis | riñón contraído |
| med. | chronic diffuse nephritis | riñón cirrótico |
| med. | chronic diffuse nephritis | nefroesclerosis |
| environ., chem. | Committee for the Adaptation to Technical Progress of the Directives on Protection of Fresh, Coastal and Marine Waters against Pollution caused by Nitrates from Diffuse Sources | Comité de adaptación al progreso técnico - protección de aguas dulces, costeras y marinas contra la contaminación por nitratos provocada por fuentes difusas |
| med. | diffuse abscess | flemón |
| environ. | diffuse agricultural pollution | contaminación agraria difusa |
| med. | diffuse aneurysm | aneurisma difuso |
| meteorol. | diffuse attenuation | atenuación difusa |
| med. | diffuse axonal injury | lesión axonal difusa |
| med. | diffuse brain damage | lesión cerebral difusa |
| med. | diffuse cerebellar atrophy | atrofia cerebelosa difusa de Brouwer |
| med. | diffuse cerebral gliomatosis | gliomatosis cerebral difusa |
| med. | diffuse cerebrosclerosis | esclerosis cerebral difusa |
| el. | diffuse convolutional code | código difuso de convolución |
| environ. | diffuse emissions | emisiones difusas |
| health. | diffuse-field distance | radio de reverberación |
| health. | diffuse-field distance | distancia de campo difuso |
| el., acoust. | diffuse-field sensitivity | sensibilidad en campo difuso |
| mun.plan., mater.sc. | diffuse flame | llama luminosa |
| mun.plan., mater.sc. | diffuse flame | llama de difusión |
| earth.sc. | diffuse front | frente difuso |
| med. | diffuse glomerulonephritis | glomerulonefritis difusa |
| med. | diffuse goiter | bocio difuso |
| life.sc. | diffuse ice edge | borde difuso del hielo |
| med. | diffuse idiopathic skeletal hyperostosis | hiperostosis anquilosante vertebral (spondylosis lumbalis) |
| med. | diffuse ileitis | ileítis difusa |
| nat.sc. | diffuse illumination | iluminación difusa |
| nat.sc. | diffuse-in-aggregates parenchyma | parénquima disperso en agregados |
| earth.sc. | to diffuse into something | propagar a través de algo |
| med. | diffuse intra-alveolar haemorrhage | hemorragia difusa intraalveolar |
| el.chem. | diffuse layer potential | potencial de la capa difusa |
| el. | diffuse lighting | iluminación difusa |
| med. | diffuse malignant mesothelioma | mesotelioma maligno difuso |
| comp., MS | diffuse material | material de reflexión difusa (A type of material that determines the color of the 3D object with direct light (white light) applied to it much like the paint on a wall) |
| med. | diffuse nodular cirrhosis | cirrosis periportal |
| med. | diffuse nodular cirrhosis | cirrosis atrófica |
| med. | diffuse nodular cirrhosis | cirrosis alcohólica |
| med. | diffuse nodular cirrhosis | cirrosis de Laennec |
| earth.sc. | diffuse noise field | campo sonoro difuso |
| earth.sc. | diffuse noise field | campo acústico difuso |
| med. | diffuse palmoplantar keratosis with hypotrichia Hudelo and Rabut | queratosis palmoplantar difusa con hipotricosis de Hudelo y Rabut |
| nat.sc. | diffuse parenchyma | parénquima difuso |
| med. | diffuse peritonitis | peritonitis general (peritonitis libera) |
| med. | diffuse peritonitis | peritonitis difusa (peritonitis libera) |
| environ. | diffuse pollution | contaminación difusa |
| environ. | diffuse pollution Pollution from widespread activities with no one discrete source, e.g. acid rain, pesticides, urban run-off etc. | contaminación difusa |
| environ. | diffuse pollution source | fuente de contaminación difusa |
| environ. | diffuse pollution source | fuente difusa de contaminación |
| gen. | diffuse-porous | poros difusos |
| nat.sc. | diffuse-porous | porosidad difusa |
| nat.sc. | diffuse-porous | poroso difuso |
| gen. | diffuse-porous | poro difuso |
| nat.sc., agric. | diffuse-porous wood | madera de poros difusos |
| stat. | diffuse prior | distribución a priori no informativa |
| math. | diffuse prior | anterior vago |
| math. | diffuse prior | anterior difuso |
| rem.sens. | diffuse radiation | radiación difusa |
| earth.sc. | diffuse radiation | radiación solar difusa |
| med. | diffuse reactive gliosis | gliosis difusa reactiva |
| light. | diffuse reflectance | reflectancia difusa |
| rem.sens. | diffuse reflectance | coeficiente de reflexión difusa |
| earth.sc. | diffuse reflectance | factor de reflexión indirecta |
| earth.sc., life.sc. | diffuse reflection | remisión de reflexión |
| gen. | diffuse reflection | reflexión difusa |
| chem. | diffuse series of spectrum | serie difusa |
| light. | diffuse sky radiation | radiación difusa del cielo |
| rem.sens. | diffuse solar radiation | radiación difusa |
| earth.sc. | diffuse solar radiation | radiación solar difusa |
| earth.sc. | diffuse sound field | campo acústico difuso |
| earth.sc. | diffuse sound field | campo sonoro difuso |
| commun., el. | diffuse sounding | sonoridad difusa |
| UN, ecol. | diffuse source | fuente no localizada |
| environ. | diffuse source | fuente difusa |
| environ. | diffuse source | fuentes difusas |
| environ. | diffuse source Pollution which arises from various activities with no discrete source | fuente difusa |
| agric., mech.eng. | diffuse sublimation front | frente de sublimación difuso |
| IT, earth.sc. | diffuse substrate | sustrato difuso |
| med. | diffuse thinking | pensamiento difuso |
| earth.sc. | to diffuse through something | propagar a través de algo |
| chem., mech.eng. | diffuse to the atmosphere | propagar a la atmósfera |
| earth.sc. | diffuse transmission | transmisión difusa |
| commun., IT | diffuse transmission density | densidad de transmisión difusa |
| transp., tech., law | diffuse transmittance | transmitancia difusa |
| chem. | diffuse use | uso difuso |
| med. | diffuse ventricular block | bloqueo ventricular difuso |
| nat.sc. | diffuse-zonate parenchyma | parénquima disperso en agregados |
| el. | diffusing barrier | barrera de difusión |
| industr., construct., met. | diffusing glass | vidrio difusor |
| el. | diffusing panel | pantalla difusora |
| cultur. | diffusing screen | pantalla difusora |
| gen. | diffusing technologies | tecnologías de difusión |
| commun., IT | double diffuse density | densidad difusa doble |
| med. | idiopathic diffuse dermatrophy | acrodermatitis idiopática (acrodermatitis chronica atrophicans) |
| light. | isotropic diffuse reflection | reflexión difusa isótropa |
| light. | isotropic diffuse transmission | transmisión difusa isótropa |
| industr., construct., chem. | laminated light-diffusing glass | vidrio laminar difusor de la luz |
| industr., construct., met. | light-diffusing glass | vidrio difusor |
| dialys. | Membranoproliferative GN type 1, diffuse MPGN | glomerulonefritis membranoproliferativa del tipo I, difusa |
| med. | palmoplantar diffuse keratosis with watch-glass nails and osteohypertrophy | queratosis palmoplantar difusa con uñas en cristal de reloj e hipertrofia ósea |
| environ. | pollution caused by nitrates from diffuse sources | contaminación por nitratos procedentes de fuentes difusas |
| med. | skeletal diffuse haemangiomatosis | hemangiomatosis esqueletal difusa |
| earth.sc. | uniform diffuse reflection | reflexión difusa uniforme |
| earth.sc. | uniform diffuse transmission | transmisión difusa uniforme |
| med. | universal diffuse angioma of the body | angioma universal difuso del cuerpo |
