| Subject | Spanish | English |
| commun. | administración encargada del reenvío | remailing administration |
| mech.eng. | caja de reenvío | transfer case |
| mech.eng. | caja de reenvío | transfer box |
| IT | cambiar reenvío automático | change auto-forwarding |
| agric. | capacidad de reenvio | subsequent delivery capacity |
| commun. | centro de reenvío | remailing centre |
| commun. | contrato de reenvío | remail contract |
| mech.eng. | eje de reenvío | counter-shaft |
| mech.eng. | eje secundario de reenvío | counter-shaft |
| fin., polit. | ejemplar de reenvío | return copy |
| fin., polit. | ejemplar de reenvío | copy for return |
| commun. | empresa de reenvío | remail company |
| transp., mech.eng. | escuadra de reenvío | mitre gear |
| transp., mech.eng. | escuadra de reenvío | bevel gear |
| commun., IT | estación de reenvío | transferred extension |
| transp., mech.eng. | leva de reenvío | return cam |
| mech.eng. | polea de reenvío | mule pulley |
| mech.eng. | polea de reenvío | drawback pulley |
| comp., MS | proxy de reenvío | forwarding proxy (An Office Communications Server used to forward SIP traffic within an organization) |
| commun. | reenviar el correo | to turn back mail |
| commun. | reenviar el correo | to return mail |
| law | reenvio prejudicial de una jurisdicción nacional | national court requesting a preliminary ruling |
| commun. | reenvío a números cambiados | changed number interception |
| law | reenvío a otro tribunal | transfer to another court |
| commun., IT | reenvío automático | auto-forwarding |
| comp., MS | reenvío de alertas | alert forwarding (A process which forwards alerts from zone configuration group to master configuration group) |
| commun. | reenvío de llamada | diversion of call |
| commun. | reenvío de llamada | line transfer |
| commun. | reenvío de llamada | call deflection |
| commun. | reenvío de llamada | call forwarding |
| commun. | reenvío de llamada | call diversion |
| commun. | reenvío de llamada incondicional | call forwarding unconditional |
| commun. | reenvío de llamadas | call deflection |
| commun. | reenvío de llamadas incondicional | call forwarding unconditional |
| commun., IT | reenvío de llamadas por ocupación de línea | busy line call forwarding |
| commun. | reenvío de servicio | service interception |
| mech.eng. | reenvío del cable | rope deviation |
| mech.eng. | reenvío del pasamanos | handrail return |
| commun., mech.eng. | reenvío específico | specific reference |
| transp. | reenvío incorporal | non-physical remail |
| commun. | reenvío nocturno | night service connection |
| commun., IT | reenvío temporal de una instalación | temporary installation forwarding |
| comp., MS | reenvío UDP | UDP resend (An error correction method that allows the client to request that the server retransmit lost data packets) |
| industr., construct., chem. | tambor de reenvío | idler roll |
| mech.eng. | árbol de reenvío | pinion counter-shaft |
| mech.eng. | árbol de reenvío | intermediate counter-shaft |
| mech.eng. | árbol secundario de reenvío | cross-shaft |
| mech.eng. | árbol secundario de reenvío | counter-shaft |