| Subject | English | German |
| commun. | DTAG mobile radio data transmission system | mobile Datenkommunikation (415/425 MHz, VTS/DSMA, X.25, introduced mid-1991) |
| commun., IT, transp. | radio data system | Datenübertragung über Funk |
| commun., IT, transp. | radio data system | Radiodekodiersystem für Verkehrsinformationen |
| commun., IT, transp. | radio data system | Radio-Daten-System |
| commun. | radio data system | Radio-Datensystem (EBU specification document Tech. 3244-E, Jan.1987) |