| Subject | English | German |
| commun., IT | broadband integrated services digital network | ISDN-Breitband |
| commun., IT | broadband integrated services digital network | Breitband-ISDN |
| commun., IT | broadband integrated services digital network | ISDN-B |
| comp., MS | Broadband Integrated Services Digital Network | Breitband-ISDN (An International Telecommunication Union - Telecommunication [Standardization Sector] (ITU-T) communication standard for high-speed networking that provides new services, including voice, video, and data on the same network) |
| commun. | digital communication service at 1800 MHz | digitaler Kommunikationsdienst mit 1800 MHz |
| commun. | digital communication service at 1800 MHz | digitales Mobilfunksystem mit 1800 Mhz |
| commun. | digital cordless telephone service | schnurloser digitaler Telefondienst |
| commun. | digital data service | digitaler Datendienst |
| IT | digital data service | Datendienst (служба переäачи äанных Abete) |
| commun., IT | digital data service | digitaler Datenvermittlungsdienst |
| commun., IT | digital interactive audiovisual service | digitaler interaktiver TV-Kommunikationsdienst |
| IT | digital multimedia service | digitaler Multimediadienst |
| commun. | digital pay-television service | digitaler "Pay-TV"-Dienst |
| comp. | digital video service | digitaler Videodienst |
| commun. | digital wireless service | digitales drahtloses Kommunikationsmittel |
| commun. | integrated service digital network | diensteintegrierendes digitales Fernmeldenetz |
| law, ADR | integrated services digital network | dienstintegrierendes digitales Fernmeldenetz |
| IT | Integrated Services Digital Network | Diensteintegrierendes digitales Fernmeldenetz |
| IT | integrated services digital network | diensteintegrierendes digitales Netz |
| commun., IT, R&D. | Integrated Services Digital Network | diensteintegrierendes digitales Fernmeldenetz |
| commun. | integrated services digital network | diensteintegrierendes Digitalnetz (ITU-T (CCITT) I.112) |
| commun. | integrated services digital network | Reseau Numerique ä Integration des Services ("numeris", French ISDN) |
| commun., IT, R&D. | Integrated Services Digital Network | dienstintegrierendes digitales Netz |
| commun., IT, R&D. | Integrated Services Digital Network | dienstintegrierendes digitales Fernmeldenetz |
| commun., IT, industr. | Integrated Services Digital Network | Diensteintegriertes digitales Fernmeldenetz |
| IT | integrated services digital network | dienstintegriertes Digitalnetz |
| IT | integrated services digital network | Diensteintegrierendes Digitalnetz |
| telecom. | Integrated Services Digital Network | ISDN = diensteintegrierendes digitales Fernmeldenetz |
| comp., MS | Integrated Services Digital Network | ISDN (A high-speed digital technology that uses existing telephone lines to provide Internet access) |
| comp. | integrated services digital network | dienstintegrierendes digitales Netz |
| comp. | integrated services digital network | dienstintegriertes digitales Netz |
| commun., IT | Trans-European Integrated Services Digital Network | paneuropäischer ISDN |
| commun., IT | Trans-European Integrated Services Digital Network | diensteintegrierendes digitales Fernmeldenetz |