| Subject | English | Spanish |
| account. | ancillary activity | actividad auxiliar |
| mech.eng. | ancillary attachment | instalación adicional |
| mech.eng. | ancillary attachment | dispositivo auxiliar |
| bank. | ancillary banking service | servicio bancario auxiliar |
| bank. | ancillary banking service | servicio auxiliar de tipo bancario |
| fin. | ancillary banking services undertaking | empresa de servicios bancarios auxiliares |
| commun. | ancillary charges | cargos suplementarios |
| fin. | ancillary commodities business | actividades auxiliares con materias primas |
| proced.law., commer. | ancillary contract | contrato accesorio |
| fin. | ancillary costs | costes adicionales |
| fin. | ancillary costs | gastos incidentales |
| fin. | ancillary costs | gastos extraordinarios |
| fin. | ancillary costs | gastos adicionales |
| fin. | ancillary costs | costes supletorios |
| fin. | ancillary costs | costes suplementarios |
| labor.org., account. | ancillary costs | gastos accesorios |
| fin. | ancillary costs | gastos suplementarios |
| gen. | ancillary costs | costes accesorios |
| commer. | ancillary covenant against competition | cláusula accesoria de no competencia |
| IT | ancillary data | datos auxiliares |
| agric. | ancillary deck equipment | equipos de cubierta |
| fin. | ancillary departmental enterprise | servicio adscrito auxiliar |
| fin. | ancillary departmental enterprise | empresa adscrita auxiliar |
| textile | ancillary detergent | detergente auxiliar |
| commun. | ancillary device control | control de dispositivo auxiliar |
| el. | ancillary electrical systems | servicios eléctricos auxiliares |
| lab.law. | ancillary employee | subalterno |
| gen. | ancillary equipment | equipo anexo |
| IT | ancillary equipment | equipo ancilario |
| IT | ancillary equipment | equipo subordinado |
| IT, el. | ancillary equipment | material anexo |
| gen. | ancillary equipment | equipo auxiliar |
| stat. | ancillary estimator | estimador suplementario |
| stat. | ancillary estimator | estimador auxiliar |
| fin. | ancillary expenditure | gastos imprevisibles |
| fin. | ancillary expenditure | gastos imprevistos |
| fin. | ancillary expenditure | gastos varios |
| fin. | ancillary expenditure | gastos accesorios |
| fin. | ancillary expenses | gastos imprevisibles |
| fin. | ancillary expenses | gastos accesorios |
| fin. | ancillary expenses | gastos imprevistos |
| fin. | ancillary expenses | gastos varios |
| agric. | ancillary facility for the wholesale fish market | instalación de apoyo para la lonja |
| commun. | ancillary features | características complementarias |
| fin. | ancillary industry | sector derivado |
| math. | ancillary information | información auxiliar |
| lab.law. | ancillary job | empleo inducido |
| fin. | ancillary liquid asset | liquidez con carácter complementario |
| law, tech., el. | ancillary measures | actividades de acompañamiento |
| IMF. | ancillary meetings IMF-IBRD Annual Meetings | reuniones conexas |
| fin., insur. | ancillary own funds | fondos propios complementarios |
| insur. | ancillary own-fund insurance item | elemento de los fondos propios complementarios de seguros |
| insur. | ancillary own-fund insurance item | elemento de los fondos propios complementarios |
| insur. | ancillary own-fund item | elemento de los fondos propios complementarios |
| insur. | ancillary own-fund item | elemento de los fondos propios complementarios de seguros |
| law | ancillary provision regarding trade marks | disposición auxiliar relativa a marcas comerciales |
| law, fin. | ancillary provisions | cláusula accesoria |
| gen. | ancillary purchasing activity | actividad de compra auxiliar |
| transp. | ancillary receipts | ingresos accesorios |
| law | ancillary restraints | restricciones accesorias |
| fin. | ancillary restriction | restricción accesoria |
| law | ancillary restrictions | restricciones accesorias |
| gen. | ancillary service | servicio auxiliar |
| el. | ancillary services | servicios auxiliares |
| construct. | ancillary shoring | apeo |
| nat.sc., agric. | ancillary species | especie accesoria |
| math. | ancillary statistic | estadìstica suplementaria |
| stat., scient. | ancillary statistic | estadística auxiliar |
| stat. | ancillary statistic | estadística suplementaria |
| math. | ancillary statistic | estadìstica auxiliar |
| bank. | ancillary system | sistema vinculado |
| fin. | Ancillary System Interface | Interfaz para Sistemas Vinculados |
| transp. | ancillary traffic receipts | productos accesorios del tráfico |
| transp., mech.eng. | ancillary transmission | reductora |
| transp., mech.eng. | ancillary transmission | transmisión secundaria |
| transp., mech.eng. | ancillary transmission | caja reductora |
| construct. | ancillary work | obra complementaria |
| bank. | banking type of ancillary service | servicio auxiliar de tipo bancario |
| bank. | banking type of ancillary service | servicio bancario auxiliar |
| fin., construct. | capital and running costs of ancillary facilities | gasto de capital |
| mech.eng. | coolant gas carrying ancillary system | sistema auxiliar transportador del gas refrigerante |
| transp. | ground ancillary equipment | equipo terrestre |
| transp. | ground ancillary equipment | equipo de manejo en tierra |
| law | know-how ancillary to patent | know-how accesorio a la patente |
| law, lab.law. | machine ancillary time | tiempo tecnológico adicional |
| transp. | roadside ancillaries | elementos complementarios y auxiliares de la vía |
| transp. | roadside ancillaries | complementos de la carretera |
| law, proced.law. | status proceedings and subsequent proceedings concerning ancillary relief | procedimiento en tema de estado y procedimientos conexos |