| Subject | Spanish | English |
| gen. | adición de enlace radio | radio link addition |
| transp., industr. | alarma por radio | radio alarm |
| commun. | alcance de radio | radio range |
| met. | alisador recto de gran radio | straight large radius sleeker |
| transp. | alojamiento del equipo de radio | radio equipment bay |
| gen. | alquiler de aparatos de radio y de televisión | rental of radio and television sets |
| gen. | alquiler de aparatos de televisión y de radio | rental of radio and television sets |
| commun., IT | amplificación de radio | RF amplification |
| el. | amplificador de radio | RF amplifier |
| el. | amplificador sintonizado de Radio-Frecuencia | tuned radio frequency amplifier |
| mech.eng. | anillo colector de radio | radio slip ring |
| econ. | aparato de radio | radio equipment |
| commun. | aparato de radio de amplitud modulada | AM radio set |
| gen. | aparatos de radio | radios |
| med. | articulación radio carpiana | radiocarpal joint |
| med. | asistencia médica por radio | medical advice by radio |
| transp. | asistencia por radio | radio assistance |
| commun., USA | Asociación de Editores y Locutores de Radio y Televisión del Caribe | Caribbean Publishing and Broadcasting Association |
| commun., polit. | Asociación Europea de Radio | European Radio Association |
| transp. | autoguiado a meta por radio | radio homing |
| transp. | auxiliar radio de aterrizaje | radio landing aid |
| commun. | ayuda radio emisora de mensajes | voice rotating beacon |
| commun., IT | baliza radio de ondas cortas | short-range radio beacon |
| commun. | bloqueo de radio | black-out |
| comp., MS | botón de radio | radio button (A standard Windows control that allows a user to select from a fixed set of mutually exclusive choices) |
| commun. | bucle de prueba de audio del canal de radio | radio channel audio loop around |
| med. | cabeza del radio | head of radius |
| commun. | caja de unión de radio | junction box radio |
| commun. | caja de unión de radio interfono a cabina | cabin radio junction box |
| commun. | caja de unión de radio interfono a cabina | cabin intercommunication junction box |
| commun. | caja de unión de radio-interfono a caja | cage radio junction box |
| commun. | caja de unión de radio-interfono a caja | cage intercommunication junction box |
| med. | callosidad por radio | radium collosity |
| transp. | carta de ayudas radio | radio facilities chart |
| el. | casco radio | headset |
| med. | cavidad sigmoidea del radio | semilunar notch |
| med. | centro de consulta por radio | radio consultation centre |
| commun. | circuito que transmite programas de radio | radio transmission circuit |
| med. | circunferencia mínima del radio | minimum circumference of the radius |
| commun. | Comisión de control de radio y televisión | Broadcasting Commission |
| commun., IT | componente de radio | RF component |
| gen. | conexión del control de recursos de radio | radio resource control connection |
| gen. | conexión del control de recursos de radio | RRC connection |
| gen. | configuración de radio | radio configuration |
| commun. | conjunto de anillo colector de radio | radio slip ring assy |
| commun. | conjunto de anillo colector de radio | radio slip ring assembly |
| transp. | contacto radio | radio contact |
| med. | contenedor de radio de Dietel | Dietel radium containers |
| commun. | control de radio | radio control room |
| commun. | control de radio | sound control room |
| commun. | control de radio | control room |
| commun. | convertidor de radio | dynamotor |
| med. | cuello del radio | neck of radius |
| med. | cuerpo del radio | shaft of radius |
| transp. | curva de gran radio | large-radius curve |
| transp. | curva de gran radio | curve of wide radius |
| transp. | curva de pequeño radio | small-radius curve |
| transp. | curva de pequeño radio | curve of small radius |
| commun. | código identificativo de radio | radio identity code |
| commun. | código identificativo de radio básico | basic radio identity code |
| commun. | código identificativo de radio básico | basic RIC |
| commun., tech. | detector de dirección mediante radio | radio direction-finder |
| transp. | dirección radio inercial | radio inertial guidance |
| med. | diámetro anteroposterior del radio | sagittal diameter of the radial shaft |
| commun. | elemento de transmisión de radio | radio transmission element |
| earth.sc. | eliminación de interferencias de radio | suppression of radio interference |
| commun. | emisión radio | radio transmission |
| transp., construct. | emisora de radio | radio transmitter |
| gen. | emisora de radio doméstica | cellular radio |
| commun. | emisora-receptora de radio | radio receiver transmitter |
| commun. | emisor-receptor de radio | radar transponder |
| mech.eng. | empalme acodado de radio grande | normal bend |
| mech.eng. | empalme acodado de radio pequeño | elbow |
| gen. | equipo de radio de recalada | radio equipment for homing |
| commun. | equipo radio de autotransporte | shuttle radio equipment |
| transp., avia. | equipos de radio | radio equipment |
| transp., avia. | equipos de radio equipamiento de comunicación y transpondedor SSR | SSR transponder equipment |
| transp., avia. | escucha de radio | radio listening watch |
| commun., el. | espectro de radio | radio spectrum |
| transp. | estación de radio | radio station |
| commun., transp. | estación radio-costera | coast radio station |
| commun., transp. | estación radio de navegación aérea | aeronautical navigational radio station |
| transp. | estación radio de tierra | ground radio station |
| commun., transp., avia. | estación radio fija | aeronautical ground station |
| commun., transp., avia. | estación radio fija | aeronautical fixed station |
| commun. | estudio de radio | radio studio |
| el. | etapa de radio | RF stage |
| el. | etapa radio | radio stage |
| el. | etapa radio | radiofrequency stage |
| el. | etapa radio | RF stage |
| med. | extremo inferior del radio | condyle of the radius |
| gen. | familia uranio-radio | uranium series |
| gen. | familia uranio-radio | uranium-radium series |
| gen. | familia uranio-radio | uranium sequence |
| med. | fibrosis pulmonar por radio | radium-induced lung fibrosis |
| gen. | formación "radio" | communications training |
| commun. | frecuencia de radio absoluta | absolute radio frequency |
| commun. | frecuencia radio | radio frequency |
| commun., IT | frecuencímetro de radio | RF meter |
| commun. | fuera de radio | isolated dwelling |
| commun., IT | gama de radio | RF range |
| transp., avia. | helicóptero lanzatorpedos submarino de medio radio de acción | medium-range antisubmarine torp-carrying helicopter |
| transp., avia. | helicóptero lanzatorpedos submarino de medio radio de acción | antisubmarine medium-range helicopter |
| commun. | identificación por radio | radio recognition |
| commun. | identificador de parte fija de radio | radio fixed part identifier |
| commun. | indicativo de llamada de radio | call sign |
| nat.sc. | inicial del radio | ray initial |
| nat.sc. | inicial del radio | ray cambial initial |
| agric. | instalación radio | ship's radio |
| agric. | instalación radio | radio installation |
| commun. | Instituto Nacional de Radio y Televisión | National Radio and Television Institute |
| el. | interferencia por radio frecuencia | radiofrequency interference |
| commun. | interrupción del aparato de radio | radio set disabling |
| gen. | Ley sobre radio y televisión | 1967 Broadcasting Act |
| IT, transp. | localización de trenes por radio | wireless train detection |
| med. | longitud funcional del radio | length of the radius |
| med. | longitud máxima del radio | length of the radius |
| gen. | micrófono de radio | radio microphone |
| commun., IT | método de acceso múltiple del subsistema de radio | radio subsystem multiple access method |
| commun. | navegación de corto radio de acción | short-range navigation |
| transp. | oficial técnico de radio | radio officer |
| el. | onda de radio | hertzian wave |
| polit. | operador de radio | radio operator |
| med. | osteotomía del radio de Duplay | Duplay osteotomy of radius |
| commun., transp. | parte de radio-telecomunicación | European rail traffic management system/GSM for railways |
| commun. | parte fija de radio | radio fixed part |
| gen. | portador de acceso de radio | radio access bearer |
| commun., IT | portadora de radio | RF carrier |
| construct. | presa bóveda de radio variable | variable radius arch dam |
| construct. | presa bóveda de radio variable | variable centre dam |
| commun., el. | protección por enlace radio | radio link protection |
| commun. | prueba del canal de radio | radio channel test |
| med. | pruebas biológicas con ayuda de radio administrado por entubación gástrica | radium administered by gastric intubation |
| commun. | puesto de radio de emergencia | standby radio set |
| avia. | punto previsto desde donde radiar informes | designated reporting point |
| commun. | radar de frecuencia radio | radio frequency radar |
| nat.sc. | radio agregado | aggregate ray |
| transp., avia. | radio altímetro | radio altimeter |
| earth.sc., el. | radio atómico | atomic radius |
| commun., transp., avia. | radio-baliza de localización | locator beacon |
| comp., MS | radio Bluetooth | Bluetooth radio (A device used to connect a computer to a Bluetooth-enabled device (for example, a keyboard or modem)) |
| commun. | Radio Cadena Nacional | National Radio Network |
| el. | radio crítico | critical radius |
| coal. | radio de acción | pass |
| transp., avia. | radio de acción | sortie radius |
| agric. | radio de acción | spectrum of activity |
| coal. | radio de acción | level |
| coal. | radio de acción | cut |
| mech.eng. | radio de acción | working radius |
| transp. | radio de acción | mission radius |
| agric., chem. | radio de acción | radius of action |
| transp., avia. | radio de acción específico | specific range |
| fin. | radio de acción limitado | limited scope of activity |
| transp., avia. | radio de acción más económico | most economical range |
| transp., avia. | radio de acción práctico | point of no return |
| earth.sc. | radio de acción transónico | transonic range |
| transp., mater.sc. | radio de arrollamiento | winding radius |
| commun. | radio de bolsillo | pocket radio |
| scient., transp. | radio de borde de ataque | leading edge radius |
| transp., mater.sc. | radio de brida | clamp radius |
| scient., construct. | radio de coronación | crest radius |
| earth.sc., mech.eng. | radio de corte | cutting radius |
| transp., industr., construct. | radio de curvadura | tread radius |
| transp., industr., construct. | radio de curvadura | crown radius |
| el. | radio de curvatura | bending radius |
| IT | radio de curvatura | curvature radius |
| transp. | radio de curvatura | radius of curvature |
| transp. | radio de curvatura | bend radius |
| met. | radio de curvatura | radius |
| life.sc. | radio de curvatura de una paralela | radius of curvature in a normal section |
| med. | radio de curvatura del húmero | curvature radius of the humerus |
| el. | radio de curvatura efectivo | effective radius of curvature |
| transp., construct. | radio de curvatura mínimo | minimal curve radius |
| IT | radio de curvatura mínimo | minimum bend radius |
| nat.sc., agric. | radio de desplazamiento | cruising radius |
| gen. | radio de destrucción | destruction radius |
| nat.sc. | radio de estructura leñosa | secondary ray |
| nat.sc. | radio de estructura molecular | primary ray |
| nat.sc. | radio de estructura primaria | primary ray |
| nat.sc. | radio de estructura secundaria | secondary ray |
| transp., nautic. | radio de evolución | turning circle |
| mech.eng. | radio de garganta | throat radius |
| nat.sc. | radio de Gauss | Gaussian radius |
| phys.sc. | radio de giro | radius of gyration |
| transp. | radio de giro | turning radius |
| phys.sc. | radio de giro | gyration radius |
| agric. | radio de giro | curve radius |
| transp., mater.sc. | radio de inercia | radius of inertia |
| transp., mater.sc. | radio de inercia | radius of gyration |
| earth.sc., life.sc. | radio de influencia | radius of influence |
| life.sc., construct. | radio de influencia de equilibrio | equilibrium radius of influence |
| phys.sc. | radio de Larmor | Larmor radius |
| stat. | radio de Lexis | Lexis ratio |
| stat. | radio de Mill | Mills' ratio |
| transp., mater.sc. | radio de mordaza | clamp radius |
| insur. | radio de navegación permitida | Institute warranties |
| commun., earth.sc. | radio de Pedersen | high ray |
| commun., earth.sc. | radio de Pedersen | Pedersen ray |
| transp., mater.sc. | radio de pinza | clamp radius |
| industr., construct. | radio de pulimentación | buff radius |
| health. | radio de reverberación | reverberation radius |
| health. | radio de reverberación | diffuse-field distance |
| mech.eng. | radio de rueda | spoke |
| mech.eng. | radio de rueda | arm of a wheel |
| nat.sc. | radio de Schwarzschild | Schwarzschild radius |
| mech.eng. | radio de trabajo | working radius |
| mech.eng. | radio de trabajo | working reach |
| mech.eng. | radio de trabajo | working sweep |
| mech.eng. | radio de trabajo | radius reach |
| mech.eng. | radio de unión | connecting radius |
| transp. | radio de viraje | turn radius |
| transp., mech.eng. | radio de viraje | radius of turning space |
| agric. | radio de viraje | turning circle |
| agric. | radio de viraje | turning radius |
| agric. | radio de viraje | curve radius |
| commun., IT | radio definida por programa | software-defined radio |
| commun., IT | radio definida por software | software-defined radio |
| IT, el. | radio del borde posterior | back radius |
| gen. | radio del canal | radius of nuclear reaction channel |
| gen. | radio del canal | channel radius |
| earth.sc., mech.eng. | radio del cigüeñal | crank radius |
| transp., mater.sc. | radio del círculo primitivo | pitch radius |
| agric., construct. | radio del círculo regado | range of jet |
| industr., construct. | radio del espaldón | shoulder radius |
| transp., construct. | radio del extradós | radius of extrados |
| nat.res. | radio del floema | phloem ray |
| transp., mech.eng. | radio del giro | turning space |
| transp., mech.eng. | radio del giro | radius of turning space |
| industr., construct. | radio del hombro | shoulder radius |
| transp., construct. | radio del intradós | radius of soffit |
| transp., construct. | radio del intradós | radius of intrados |
| earth.sc. | radio del plasma | plasma radius |
| transp., mech.eng. | radio del punzón de plegar | bending punch radius |
| transp. | radio del rotor | rotor radius |
| mech.eng. | radio del tambor | radius of drum |
| polit. | radio educativa | educational radio |
| transp. | radio entre centroides | centroid connector |
| mater.sc. | radio estación fija | permanent radio station |
| mater.sc. | radio estación fija | fixed radio station |
| commun. | radio frecuencia | radio frequency |
| phys.sc. | radio giromagnético | gyromagnetic radius |
| phys.sc. | radio giromagnético | gyro radius |
| nat.sc. | radio heterogéneo | heterogeneous ray |
| nat.sc. | radio heterogéneo | heterocellular ray |
| life.sc., construct. | radio hidráulico | hydraulic radius |
| nat.sc. | radio homogéneo | homogeneous ray |
| nat.sc. | radio homogéneo | homocellular ray |
| nat.sc. | radio leñoso | xylem ray |
| nat.sc. | radio leñoso | wood ray |
| social.sc. | radio macuto | bush telegraph |
| commun., earth.sc. | radio-mallas | radio mailles |
| commun., earth.sc. | radio-mallas | mailles |
| transp., construct. | radio medio | mean radius |
| transp., construct. | radio medio | average radius |
| nat.sc. | radio medio de curvatura | mean radius of curvature |
| nat.sc. | radio medio de curvatura | Gaussian radius |
| nat.sc. | radio medular | medullar ray |
| nat.sc. | radio medular | pith ray |
| agric. | radio medular | medullary ray |
| gen. | radio medular | ray |
| nat.sc. | radio multiseriado | multiseriate ray |
| transp. | radio mínimo de giro | minimum horizontal turn radius |
| earth.sc. | radio mínimo de plegado | minimum bend radius |
| med. | radio-oncólogo | radiation oncologist |
| gen. | radio-operador | radio operator |
| gen. | radio-operador | radio officer |
| commun., transp., avia. | radio recalada | homing |
| polit. | radio receptor | radio set |
| IT, el. | radio segundo | second radius |
| commun. | radio sobre fibra | radio-over-fibre |
| commun. | radio sonoboya | radio sonobuoy |
| commun. | radio teléfono | radiotelephone |
| IT, transp. | radio-teléfono | driver-controller communication |
| coal. | radio-testigos | gamma ray logging |
| transp., mech.eng. | radio tipo | standard radius |
| nat.sc. | radio uniseriado | uniseriate ray |
| industr. | radián por segundo | radian per second |
| industr. | radián por segundo al cuadrado | radian per second squared |
| industr. | radián por segundo al cuadrado | radian per second per second |
| commun. | receptor de radio | radio receiver |
| commun. | receptor de radio doméstico | domestic radio receiver |
| commun. | receptor de radio fijo | fixed radio receiver |
| commun. | receptor de radio portátil | portable radio receiver |
| commun. | receptor de radio portátil de pilas | portable battery radio receiver |
| industr., construct. | relación radio/espesor | radius/thickness ratio |
| commun., IT | repetición estimulada por radio | radio repeating |
| chem. | sal de radio | radium salt |
| life.sc. | señal horaria por radio | time signal |
| life.sc. | señal horaria por radio | wireless time signal |
| life.sc. | señal horaria por radio | radio time signal |
| gen. | sistema celular/radio conmutado por paquetes | packet switched cellular/radio |
| commun., IT, transp. | sistema de datos por radio | radio data system |
| earth.sc. | sistema de radio | radio system |
| IT | sistema de radio de microondas analógico | analogue microwave radio system |
| IT | sistema de radio de microondas analógico | analog microwave radio system |
| IT | sistema de radio de microondas digital | digital microwave radio system |
| commun. | sistema de transmisión de señales de radio | radio signal transmission system |
| commun. | sistemas y equipos de radio | radio equipment and systems |
| commun., UN | Subdirección de Radio y Televisión | Radio and Television Branch |
| commun. | subsistema radio | radio subsystem |
| commun. | tecnología radio de visibilidad directa | line-of-sight radio technology |
| IT, el. | teleguía por radio | radioguidance |
| commun. | terminación fija de radio | fixed radio termination |
| commun. | terminación portátil de radio | portable radio termination |
| commun., IT | transceptor radio heterodino | heterodyne receiver-transmitter |
| law, commun., min.prod. | transmisión de radio | radio communications |
| commun. | transmisión radio | radio transmission |
| commun. | transmisor de radio fijo | fixed radio transmitter |
| commun. | transmisor de radio portátil | portable radio transmitter |
| commun., transp. | transmitir por radio | radio |
| med. | tubo de radio intrauterino | intra-uterine radium tube |
| commun. | términos relativos al subsistema radio | terms related to the radio subsystem |
| commun. | zona de recepción radio | radio reception range |
| transp. | zona de silencio radio | aural null |
| med. | óvulos de radio | vaginal boxes |
| med. | óvulos de radio | radium tubes |
