| Subject | English | Portuguese |
| comp., MS, Braz. | Active Directory Service Interfaces | Active Directory Service Interfaces (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 | Active Directory Service Interfaces | Interfaces de Serviço do Active Directory (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, Braz. | Device Service Provider Interface | interface DSPI (An abstract layer that facilitates device discovery, configuration, communication, and management of various RFID devices in a uniform way) |
| comp., MS | Generic Security Services Application Programming Interface | Interface Genérica de Programação de Aplicações de Serviços de Segurança (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, Braz. | Hyper-V Guest Interface Service | Serviço de Interface para Convidado Hyper-V (The service that provides a mechanism to interact with a virtual machine from the management interfaces on a host system) |
| comp., MS | Hyper-V Guest Interface Service | Serviço de Interface de Convidado Hyper-V (The service that provides a mechanism to interact with a virtual machine from the management interfaces on a host system) |
| comp., MS, Braz. | Service Provider Interface | interface do provedor de serviços (Calling conventions that back-end services use to make themselves accessible to front-end applications) |
| comp., MS | Service Provider Interface | interface do fornecedor de serviços (Calling conventions that back-end services use to make themselves accessible to front-end applications) |
| commun., IT | service-telephone interface | interface de telefone de serviço |
| mater.sc. | supplier of interface services | fornecedor de serviços de interface |