| Subject | German | English |
| commun., IT | "radio subsystem multiple access method" | radio subsystem multiple access method |
| commun. | Subsystem für die zellulare Anrufverarbeitung | cellular call processing subsystem |
| comp., MS | Subsystem für UNIX-basierte Anwendungen | Subsystem for UNIX-Based Applications (A Windows component that provides platform services for UNIX system-based applications) |
| commun. | Subsystem-Gerätewartung | trunk maintenance subsystem |