| Subject | English | Spanish |
| earth.sc., transp. | anti-symmetrical flutter | flameo antisimétrico |
| earth.sc. | axially symmetric field | campo con un eje de simetría |
| earth.sc. | axially symmetric field | campo con simetría axial |
| earth.sc. | axially symmetrical | de simetría axial |
| phys.sc., mech.eng. | axially symmetrical flow | flujo de simetría axial |
| phys.sc., mech.eng. | axially symmetrical flow | flujo asimétrico |
| el. | circularly symmetric lobe | lóbulo con simetría circular |
| meteorol. | Conditional Symmetric Instability | inestabilidad condicional simétrica |
| el. | digital symmetrical matrix | elemento de conmutación digital |
| stat. | elliptically symmetric distributions | distribuciones elíptico simétricas |
| stat., scient. | elliptically symmetric distributions | distribuciones simétricamente elípticas |
| math. | elliptically symmetric distributions | distribuciones elìptico simétricas |
| med. | facial symmetrical familiar hyperostosis | hiperostosis simétrica facial familiar |
| IT | loaded symmetric pair | par simétrico cargado |
| el. | prospective symmetrical current | corriente prevista simétrica |
| IT | shielded symmetrical pair | par simétrico apantallado |
| el. | skew-symmetrical sigmoidal shape | forma sigmoide antisimétrica |
| stat. | spherically symmetric distributions | distribuciones de simetría esférica |
| math. | spherically symmetric distributions | distribuciones de simetrìa esférica |
| med. | symmetric acropigmentation Dohi | acropigmentación simétrica de Dohi |
| med. | symmetric adenolipomatosis | adenolipomatosis simétrica |
| IT | symmetric algorithm | algoritmo simétrico |
| gen. | symmetric authentication method | método de autenticación simétrico |
| IT | symmetric bidirectional | bidireccional simétrico |
| earth.sc., el. | symmetric characteristic circuit element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric-characteristic circuit element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric-characteristic circuit element | elemento simétrico |
| earth.sc., el. | symmetric characteristic circuit element | elemento simétrico |
| earth.sc., el. | symmetric circuit element | elemento simétrico |
| earth.sc., el. | symmetric circuit element | elemento simétrico de circuito de característica |
| math. | symmetric circular distribution | distribución circular simétrica |
| el. | symmetric conditions | funcionamiento simétrico |
| fin. | symmetric daily marking-to-market of the collateral | valoración simétrica diaria de la garantía a precios de mercado |
| earth.sc., el. | symmetric element | elemento simétrico |
| earth.sc., el. | symmetric element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico de circuito de característica |
| commun., IT | symmetric encryption | cifrado simétrico |
| comp., MS | symmetric encryption | clave de cifrado simétrica (An encryption algorithm that requires the same secret key to be used for both encryption and decryption. Because of its speed, symmetric encryption is typically used when a message sender needs to encrypt large amounts of data) |
| IT | symmetric encryption system | sistema de cifrado simétrico |
| med. | symmetric gangrene of extremities | gangrena simétrica de las extremidades |
| med. | symmetric gangrene of extremities | enfermedad de Raynaud |
| IT, transp. | symmetric gyro | giroscopio simétrico |
| el.tract. | symmetric half-controlled bridge | puente semicontrolado simétrico |
| med. | symmetric keratoderma | queratoma palmar y plantar (keratosis palmaris et plantaris, keratoma palmare et plantare) |
| med. | symmetric keratoderma | ictiosis palmar y plantar (keratosis palmaris et plantaris, keratoma palmare et plantare) |
| med. | symmetric keratoderma | queratosis palmar y plantar (keratosis palmaris et plantaris, keratoma palmare et plantare) |
| med. | symmetric keratoderma | queratodermia familiar (keratosis palmaris et plantaris, keratoma palmare et plantare) |
| med. | symmetric keratoderma | mal de Meleda (keratosis palmaris et plantaris, keratoma palmare et plantare) |
| comp., MS | symmetric key | clave simétrica (The cryptographic key used to both encrypt and decrypt protected content during publishing and consumption) |
| math. | symmetric matrix | matriz simétrica |
| comp., MS | symmetric multiprocessing | multiproceso simétrico (A multiprocessing operation in which multiple processors share the same memory, which contains one copy of the operating system, one copy of any applications that are in use, and one copy of the data. Because the operating system divides the workload into tasks and assigns those tasks to whatever processors are available, SMP reduces transaction time) |
| IT | symmetric pair | par simétrico |
| IT | symmetric-pair line system | sistema de línea por pares simétricos |
| el. | symmetric polyphase element | elemento polifásico simétrico |
| el. | symmetric polyphase system | sistema polifásico simétrico |
| work.fl., IT | symmetric relation | relación simétrica |
| stat. | symmetric sampling | muestreo simétrico |
| math. | symmetric sampling | muestreo simétrica |
| stat. | symmetric stable law | ley estable simétrica |
| math. | symmetric tensor | tensor simétrico |
| el. | symmetric two-port network | red bipuerta simétrica |
| industr., construct. | symmetric vamp | pala simétrica |
| pharma. | Symmetrical association | Asociación simétrica |
| el. | symmetrical binary code | código binario simétrico |
| el. | symmetrical bipolar transistor | transistor bipolar simétrico |
| el. | symmetrical channel | canal simétrico |
| el. | symmetrical components | componentes simétricas |
| industr., construct. | symmetrical construction | tablero de construcción simétrica |
| transp. | symmetrical curved common crossing | corazón de cruzamiento curvado simétrico |
| el. | symmetrical deflection | desviación simétrica |
| math. | symmetrical distribution | distribución simétrica |
| transp., tech. | symmetrical double glazing | doble acristalamiento simétrico |
| transp., tech., law | symmetrical double-glazed unit | unidad de doble acristalamiento simétrico |
| transp., tech., law | symmetrical double-glazed unit | doble acristalamiento simétrico |
| transp., tech., law | symmetrical double-glazing | unidad de doble acristalamiento simétrico |
| stat. | symmetrical factorial design | plano factorial simétrico |
| math. | symmetrical factorial design | diseño factorial simétrico |
| math. | symmetrical factorial design | planeo factorial simétrico |
| el. | symmetrical fault | defecto trifásico |
| el. | symmetrical field-effect transistor | transistor de efecto de campo simétrico |
| earth.sc., transp. | symmetrical flutter | flameo simétrico |
| mech.eng., el. | symmetrical fractional slot winding | devanado simétrico de número fraccionario de ranuras por polo y fase |
| commun. | symmetrical grading | interconexión progresiva simétrica |
| IT | symmetrical gripping with three concentric fingers | apretamiento concéntrico con tres dedos |
| el. | symmetrical horn | bocina simétrica |
| el. | symmetrical intensity distribution | distribución simétrica de intensidad luminosa |
| el. | symmetrical intensity distribution | distribución simétrica de intensidad |
| el. | symmetrical junction | unión simétrica |
| el. | symmetrical lighting fitting | luminaria simétrica |
| med. | symmetrical limb gangrene | gangrena simétrica de las extremidades |
| el. | symmetrical linear aerial | antena lineal simétrica |
| el. | symmetrical linear antenna | antena lineal simétrica |
| el. | symmetrical luminous intensity distribution | distribución simétrica de intensidad luminosa |
| el. | symmetrical normalised components | componentes simétricas normalizadas |
| el. | symmetrical normalized components | componentes simétricas normalizadas |
| comp., MS | symmetrical number pattern | patrón simétrico de números (A Sudoku pattern where the game-generated numbers are symmetrically placed on the board) |
| el. | symmetrical output | salida simétrica |
| IT | symmetrical pair cable | par de cobre simétrico |
| el. | symmetrical pairs | pares simétricos |
| el. | symmetrical phase control | regulación de fase simétrica |
| el. | symmetrical polyphase circuit | circuito polifásico simétrico |
| el. | symmetrical polyphase system | sistema polifásico equilibrado |
| el. | symmetrical radiation pattern | diagrama de radiación simétrico |
| el. | symmetrical reflector | reflector simétrico |
| el. | symmetrical reflector aerial | antena con reflector simétrico |
| el. | symmetrical reflector antenna | antena con reflector simétrico |
| psychol. | symmetrical relation or symmetry | simetría o relación de simetría |
| pharma. | Symmetrical relationship | Relación simétrica |
| transp. | symmetrical section blade | pala con perfil simétrico |
| IT | symmetrical structure | estructura simétrica |
| tech., el. | symmetrical terminal voltage | tensión interferente en bornes simétrica |
| math. | symmetrical test | prueba simétrica |
| commun. | symmetrical through connection | transconexión simétrica |
| el. | symmetrical transistor | transistor simétrico |
| fin., scient. | symmetrical triangle | triángulo simétrico |
| transp. | symmetrical turnout | cambio sencillo simétrico |
| el. | symmetrical two-port network | bipuerta simétrica |
| el. | symmetrical two-terminal-pair network | cuadripolo simétrico |
| transp. | symmetrical tyre | neumático simétrico |
| stat. | symmetrical unequal block arrangement | disposición equilibrada de bloques desiguales |
| math. | symmetrical unequal block arrangement | disposición simétrica bloques desiguales |
| IT | transmission over symmetric pairs | transmisión por pares simétricos |
