„ISDN“: Neutrum | Abkürzung ISDN [iːʔɛsdeːˈʔɛn]Neutrum | neutro nAbkürzung | abreviatura abk <ISDN> (= Integrated Services Digital Network) Overview of all translations (For more details, click/tap on the translation) RDSI RDSIFemininum | femenino f (Red Digital de Servicios Integrados) ISDN ISDN