| Subject | English | Ukrainian |
| comp., MS | B-ISDN | стандарт B-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) |
| comp., MS | ISDN terminal adapter | термінальний адаптер ISDN (A device that is used as a modem in a Microsoft Windows integrated services digital network (ISDN) installation) |
| telecom. | Narrowband ISDN | вузькосмугова ISDN |