„ISDN“: Abkürzung ISDN [iɛsdeˈɛn]Abkürzung | kısaltma abk <ISDN; ohne Plural | çoğulu yokohne pl> (= Integrated Services Digital Network) Overview of all translations (For more details, click/tap on the translation) ISDN ISDN ISDN Telekommunikation | telekomünikasyonTEL ISDN Telekommunikation | telekomünikasyonTEL