| Subject | English | Spanish |
| meteorol. | Backscatter Ultraviolet Detector | detector ultravioleta de retrodispersión |
| el. | backscatter ultraviolet spectrometer | espectrómetro ultravioleta de retrodispersión |
| earth.sc., life.sc. | biologically active ultraviolet radiation | radiación ultravioleta B |
| earth.sc., life.sc. | biologically effective ultraviolet radiation | radiación ultravioleta B |
| meas.inst. | content meter by ultraviolet fluorescence | uraniómetro por fluorescencia |
| meas.inst. | content meter by ultraviolet fluorescence | fluorímetro por excitación ultravioleta |
| IT | deep ultraviolet wafer stepper | fotorrepetidor de obleas por DUV |
| IT | deep ultraviolet wafer stepper | fotorrepetidor de ultravioleta profundo |
| earth.sc. | extreme ultraviolet | radiación ultravioleta extrema |
| earth.sc. | far ultraviolet | ultravioleta lejano |
| earth.sc. | far ultraviolet | radiación ultravioleta lejana |
| earth.sc. | far-ultraviolet radiation | ultravioleta lejano |
| earth.sc. | far-ultraviolet radiation | radiación ultravioleta lejana |
| nat.sc. | International Ultraviolet Explorer | Observador Espacial Ultravioleta |
| earth.sc., life.sc. | long-wave ultraviolet radiation | radiación ultravioleta A |
| earth.sc., life.sc. | long-wavelength ultraviolet radiation | radiación ultravioleta A |
| earth.sc., life.sc. | near-ultraviolet radiation | radiación ultravioleta cercana |
| earth.sc., life.sc. | near-ultraviolet radiation | ultravioleta cercano |
| nat.sc., environ. | non-dispersive ultraviolet resonance absorption analyser | analizador de resonancia ultravioleta no dispersivo |
| pack. | opacity to ultraviolet radiation | opacidad a los rayos UV |
| pack. | opacity to ultraviolet radiation | impermeabilidad a los rayos UV |
| pack. | opacity to ultraviolet radiation | transparencia a la luz UV (ultravioleta) |
| earth.sc., life.sc. | short-wave ultraviolet radiation | radiación ultravioleta C |
| earth.sc., life.sc. | short-wavelength ultraviolet radiation | radiación ultravioleta C |
| meteorol. | Solar UltraViolet Imager | generador de imágenes solares ultravioletas |
| health., environ. | solar ultraviolet radiation having biological effects | radiación solar ultravioleta con efectos biológicos |
| gen. | Subgroup on Treatment of Meat by Ionising and Ultraviolet Radiation | subgrupo "tratamiento de la carne por medio de radiaciones ionizantes o ultravioletas" |
| pack. | transparency to ultraviolet light | opacidad a los rayos UV |
| pack. | transparency to ultraviolet light | impermeabilidad a los rayos UV |
| pack. | transparency to ultraviolet light | transparencia a la luz UV (ultravioleta) |
| health., nat.sc. | ultraviolet A | rayos UVA |
| health., nat.sc. | ultraviolet A | ultravioleta A |
| earth.sc., life.sc. | ultraviolet A | radiación ultravioleta A |
| earth.sc., life.sc. | ultraviolet A radiation | radiación ultravioleta A |
| textile | ultraviolet absorber | absorbente ultravioleta |
| chem. | ultraviolet absorber | absorbente de rayos ultravioletas |
| chem. | ultraviolet absorption spectrophotometry | espectrofotometría de absorción en ultravioleta |
| health., nat.sc. | ultraviolet B | ultravioleta B |
| earth.sc., life.sc. | ultraviolet B | radiación ultravioleta B |
| earth.sc., life.sc. | ultraviolet B radiation | radiación ultravioleta B |
| commun. | ultraviolet band | banda ultravioleta |
| earth.sc., life.sc. | ultraviolet C | radiación ultravioleta C |
| earth.sc., life.sc. | ultraviolet C radiation | radiación ultravioleta C |
| industr., construct., chem. | ultraviolet curing | endurecimiento por rayos ultravioleta |
| earth.sc., mater.sc. | ultraviolet degradation | degradación por la radiación ultravioleta |
| chem. | ultraviolet energy | energía ultravioleta |
| meas.inst. | ultraviolet excitation fluorimeter | uraniómetro por fluorescencia |
| meas.inst. | ultraviolet excitation fluorimeter | fluorímetro por excitación ultravioleta |
| earth.sc. | ultraviolet filter | filtro ultravioleta |
| gen. | ultraviolet flame detection system | sistema de detección de llamas por luz ultravioleta |
| gen. | ultraviolet flame detector | detector de llamas por luz ultravioleta |
| chem. | ultraviolet fluorescence | fluorescencia UV |
| chem. | ultraviolet fluorescence | fluorescencia ultravioleta |
| health. | ultraviolet fluorescence method | método de fluorescencia con rayos UVA |
| meas.inst. | ultraviolet fluorimeter | uraniómetro por fluorescencia |
| meas.inst. | ultraviolet fluorimeter | fluorímetro por excitación ultravioleta |
| meteorol. | Ultraviolet Index | UVI |
| chem. | ultraviolet inhibitor | inhibidor ultravioleta |
| textile | ultraviolet irradiation | irradiacion ultravioleta |
| light. | ultraviolet lamp | lámpara ultravioleta |
| environ. | ultraviolet light | luz ultravioleta |
| auto. | ultraviolet light | luz ultravioleta (black light, luz negra) |
| environ., chem. | ultraviolet light absorption method | método por absorción de la luz solar |
| auto. | ultraviolet light degradation | degradación por luz ultravioleta |
| rem.sens. | ultraviolet luminescence | luminiscencia a ultravioleta |
| commun. | ultraviolet luminescence | luminiscencia ultravioleta |
| chem. | ultraviolet microscope | microscopio de luz ultravioleta |
| textile | ultraviolet microscopy | microscopia ultravioleta |
| industr., construct., chem. | ultraviolet photoelectron spectroscopy | espectroscopia fotoelectrónica ultravioleta |
| rem.sens. | ultraviolet photography | fotografía con ultravioleta |
| commun. | ultraviolet photography | fotografía ultravioleta |
| health., nat.sc. | ultraviolet photon | fotón ultravioleta |
| transp., tech., law | ultraviolet radiant exposure | exposición a la radiación ultravioleta |
| environ. | ultraviolet radiation The part of the electromagnetic spectrum with wavelengths shorter than light but longer than x-rays; in the range of 4-400 nm | radiación ultravioleta |
| environ. | ultraviolet radiation | radiación solar ultravioleta |
| phys.sc. | ultraviolet radiation | radiación ultravioleta |
| gen. | ultraviolet radiation | radiación UV |
| meas.inst. | ultraviolet radiation measuring instrument | aparato de medida de la radiación ultravioleta |
| automat. | ultraviolet-radiation measuring instrument | aparato de medida de la radiación ultravioleta |
| med. | ultraviolet ray ophthalmia | oftalmía actínica |
| med. | ultraviolet ray ophthalmia | oftalmía eléctrica |
| med. | ultraviolet rays | rayos ultraviolados |
| med. | ultraviolet rays | luz de Finsen |
| IT, tech. | ultraviolet recorder | registrador gráfico mediante ultravioleta |
| immigr., tech. | ultraviolet security features | medidas de seguridad visibles con luz ultravioleta |
| earth.sc. | ultraviolet signature | signatura ultravioleta |
| environ. | ultraviolet solar radiation | radiación solar ultravioleta |
| health., environ. | ultraviolet solar radiation having biological effects | radiaciones solares ultravioleta que tienen una acción biológica |
| lab.law. | ultraviolet spectrograph | espectrógrafo de absorción ultravioleta |
| meas.inst. | ultraviolet spectrometer | espectrómetro de radiación ultravioleta |
| textile | ultraviolet spectroscopy | espectroscopia ultravioleta |
| textile | ultraviolet stabilizer | estabilizador ultravioleta |
| gen. | ultraviolet sterilization | esterilización UV |
| food.ind., can. | ultraviolet sterilization | esterilización por irradiación ultravioleta |
| gen. | ultraviolet sterilization | esterilización ultravioleta |
| textile | ultraviolet sterilizer | esterilizador ultravioleta |
| chem. | ultraviolet-visible spectrophotometry | espectrofotometría en el ultravioleta visible |
| chem. | variable wavelength ultraviolet detector | detector ultravioleta de longitud de onda variable |