| Subject | English | German |
| comp., MS | Generic Security Services Application Programming Interface | generische Sicherheitsdienste-API (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 | Schnittstellendienst für Hyper-V-Gäste (The service that provides a mechanism to interact with a virtual machine from the management interfaces on a host system) |
| commun. | multi-services interface | Universalschnittstelle (ISDN) |
| commun. | service provider interface | Anbieterschnittstelle (TEMEX) |
| commun., IT | service-telephone interface | Betriebsfernsprecherinterface |
| commun., IT | service-telephone interface | Betriebsfernsprecheranschlußschaltung |
| mater.sc. | supplier of interface services | Anbieter von Schnittstellendiensten |
| gen. | user service interface | Benutzerschnittstelle |