| Subject | English | Spanish |
| comp., MS | Active Directory Service Interfaces | interfaces ADSI (A directory service model and a set of Component Object Model (COM) interfaces. ADSI enables Windows applications and Active Directory clients to access several network directory services, including Active Directory) |
| comp., MS | Device Service Provider Interface An abstract layer that facilitates device discovery, configuration, communication, and management of various RFID devices in a uniform way | capa DSPI (Device Service Provider Interface) |
| comp., MS | Generic Security Services Application Programming Interface | API de servicios de seguridad genéricos (A generic API for performing client-server authentication that can be implemented over any authentication system. GSS-API makes it possible for applications to use the same API with different authentication mechanisms) |
| comp., MS | Hyper-V Guest Interface Service | Servicio de interfaz de invitado para Hyper-V (The service that provides a mechanism to interact with a virtual machine from the management interfaces on a host system) |
| gen. | open service architecture interface | interfaz de arquitectura de servicios abierta |
| gen. | open service architecture interface | interfaz OSA |
| comp., MS | Service Provider Interface | interfaz del proveedor de servicios (Calling conventions that back-end services use to make themselves accessible to front-end applications) |
| commun., IT | service-telephone interface | interfaz de teléfono de servicio |
| mater.sc. | supplier of interface services | proveedor de servicios de interfaz |