|ISDN||Institute for the Study of Developing Nations|
|ISDN||Integrated Services Digital Network|
|ISDN||Integriertes Sprach- und Datennetz|
|ISDN||International Subscriber Directory Number|
|ISDN||Ithaca Swing Dance Network|
What does ISDN mean?
Are you looking for the meanings of ISDN? On the following image, you can see major definitions of ISDN. If you want, you can also download image file to print, or you can share it with your friend via Facebook, Twitter, Pinterest, Google, etc. To see all meanings of ISDN, please scroll down. The full list of definitions is shown in the table below in alphabetical order.