| Subject | English | Spanish |
| earth.sc., el. | active element of a circuit | elemento activo de circuito |
| earth.sc., el. | active element of a circuit | elemento activo |
| earth.sc., el. | asymmetric element of a circuit | elemento asimétrico |
| earth.sc., el. | asymmetric element of a circuit | elemento asimétrico de circuito de característica |
| work.fl., IT | auxiliary element of a documentary language | elemento auxiliar de una lengua documental |
| org.name. | Basic Elements of Land Tenure Systems | Elementos básicos de los sistemas de tenencia de la tierra |
| gen. | constituent element of a criminal act | elemento constitutivo de un delito |
| gen. | constituent element of an offence | elemento constitutivo de un delito |
| fin. | constituent elements of the value of operations carried out after importation | elementos constitutivos del valor de las operaciones efectuadas después de la importación |
| gen. | critical elements of vacuum vessel | elementos críticos del recipiente al vacío |
| work.fl., IT | dependent element of a documentary language | elemento dependiente |
| patents. | distinctive element of a trademark | elemento distintivo de una marca |
| tech. | driving element of an induction meter | elemento motor de un contador de inducción |
| tech., meas.inst. | electric element of a demand meter | indicador de máxima de un contador |
| patents. | element of a combination | elemento de una combinación |
| gen. | element of a crime | elemento constitutivo de un delito |
| work.fl., IT | element of a documentary language | elemento de un lenguaje documental |
| stat. | element of a matrix | elemento de la matriz |
| el. | element of a polyphase circuit | elemento de circuito polifásico |
| math. | element of a set | elemento de un conjunto |
| math. | element of a set | elemento |
| fin., tax. | element of cost | elemento del coste |
| earth.sc. | element of fluorspar | elemento de espato flúor |
| fin. | element of gift or grant | factor de donativo o donación |
| environ. | element of group Group VI consists of two subgroups: group VIb, the main group, and group VIa. Group VIa consists of chromium, molybdenum, and tungsten. The main group consists of oxygen, sulphur, selenium, tellurium, and polonium | elemento del grupo VI |
| environ. | element of group alkaline | elemento del grupo I alcalinos |
| environ. | element of group 0 A group of monatomic gaseous elements forming group 18 (formerly group 0) of the periodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn) | elemento del grupo 0 |
| environ. | element of group 0 | elemento del grupo 0 |
| environ. | element of group alkaline earth metals | elemento del grupo II metales alcalino-terrosos |
| environ. | element of group Any of the elements of the halogen family, consisting of fluorine, chlorine, bromine, iodine, and astatine | elemento del grupo VII |
| environ. | element of group Group V consists of two subgroups: group Vb, the main group, and group Va. Group Va consists of vanadium, niobium, and tantalum, which are generally considered with the transition elements. The main group consists of nitrogen, phosphorus, arsenic, antimony, and bismuth | elemento del grupo V |
| environ. | element of group Group IV consists of two subgroups: group IVb, main group, and group IVa. Group IVa consists of titanium, zirconium, and hafnium which are generally classified as transition metals. The main group consists of carbonium, silicium, germanium, tin, and lead. The main valency of the elements is IV, and the members of the group show a variation from nonmetallic to metallic behaviour in moving down the group. The reactivity of the elements increases down the group from carbon to lead. All react with oxygen on heating | elemento del grupo IV |
| environ. | element of group Group III consists of two subgroups: group IIIb and group IIIa. Group IIIa consists of scandium, yttrium, and lanthanium, which is generally considered with the lanthanoids, and actinium, which is classified with the actinoids. Group IIIb, the main group, comprises boron, aluminium, gallium, indium, and thallium | elemento del grupo III |
| environ. | element of group Any of the divalent electropositive metals beryllium, magnesium, calcium, strontium, barium, and radium, belonging to group 2A of the periodic table; alkaline earth metals | elemento del grupo II (metales alcalino-terrosos) |
| environ. | element of group Any of the monovalent metals lithium, sodium, potassium, rubidium, caesium, and francium, belonging to group 1A of the periodic table. They are all very reactive and electropositive; alkaline | elemento del grupo I (alcalinos) |
| environ. | element of group III | elemento del grupo III |
| environ. | element of group IV | elemento del grupo IV |
| environ. | element of group V | elemento del grupo V |
| environ. | element of group VI | elemento del grupo VI |
| environ. | element of group VII | elemento del grupo VII |
| law | element of insecurity | elemento de inseguridad |
| econ. | element of profitability | factor de rentabilidad |
| law, commun. | element of proof | medio probatorio |
| law, commun. | element of proof | medio de prueba |
| commun., IT | element of service | elemento de servicio |
| fin. | element of taxation | elementos de tasación |
| fin. | element of taxation | elementos de imposición |
| environ. | element of the environment | elemento del medio |
| IT | element of the media | canal de comunicación |
| lab.law. | element of work | elemento de trabajo |
| law | elements of a crime | elementos de un delito |
| law, crim.law., UN | elements of crimes | Elementos del crimen |
| law | elements of franchise dynamics | elementos de dinámica de la franquicia |
| tech. | elements of instruction | elementos de instrucción |
| UN, police | elements of responsible crime prevention | elementos de una política responsable de prevención de la delincuencia |
| UN, account. | elements of the budgetary process | elementos del proceso de presupuestación |
| patents. | elements of the description | los elementos de la descripción |
| tech. | elements of the trajectory | elementos de la trayectoria |
| tech. | essential elements of information | elementos esenciales de información |
| patents. | essential elements of the application | el contenido esencial de la solicitud |
| law | exclusive right to an element of the trade mark | derecho de exclusividad sobre un elemento de la marca |
| tax. | fiscal element of a customs duty | parte fiscal de un derecho de aduana |
| gen. | fixed and variable PSA elements of expenditure | componentes fijos y variables del presupuesto AAP |
| IMF. | grant element of a loan | nivel de concesionalidad (Guía de la deuda, 1993) |
| fin. | to hedge elements of the trading book | cubrir elementos de la cartera de negociación |
| sociol. | issues and elements of gender analysis | cuestiones y elementos del análisis de género |
| el., meas.inst. | measuring element of a transducer | elemento de medida de un transductor |
| life.sc. | one-column matrix the elements of which are observation values | matriz de una sola columna cuyos elementos son valores de observación |
| nat.sc. | optical element of glass | elemento de óptica de vidrio |
| earth.sc., el. | passive element of a circuit | elemento pasivo |
| commun. | peer elements of layer 2 and 3 | elementos pares de las capas 2 y 3 |
| patents. | protection for separate elements of a combination | protección para los elementos separados de una combinación |
| UN, afr. | rogue elements of the armed forces of the Central African Republic | elementos insubordinados de las fuerzas armadas centroafricanas |
| work.fl., IT | semantic elements of notation | elementos semánticos de una notación |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico de circuito de característica |
| work.fl., IT | syntactic elements of notation | elementos sintácticos de una notación |
| transp. | unused element of carriage | parte no utilizada del transporte |
| gen. | variable element of PSA costs | componente variable de los costos AAP |
| busin., labor.org., patents. | Vienna Agreement establishing an International Classification of the Figurative Elements of Marks | Arreglo de Viena por el que se establece una Clasificación Internacional de los elementos figurativos de las marcas |
| transp., construct. | wayside elements of ATC system | equipos de vía para el control automático de los trenes |
| transp., construct. | wayside elements of automatic train control system | equipos de vía para el control automático de los trenes |
| industr., construct. | working of optical elements of glass | trabajo óptico del vidrio |
| org.name. | Working Party on Elements of an International Agreement on Bananas | Grupo de Trabajo sobre Elementos de un Acuerdo Internacional sobre el Banano |
| org.name. | Workshop on Elements of National Sui Generis Systems for the Preservation, Protection and Promotion of Traditional Knowledge TK, Innovations and Practices and Options for an International Framework | Taller sobre elementos de los sistemas sui generis nacionales para la conservación, protección y promoción de los conocimientos tradicionales, las innovaciones y las prácticas y opciones para un marco internacional |