You can use the appropriate citation option from below to add a reference to this page.
| Term | Full Form | Category |
|---|---|---|
| ISDN | I See Dollars Now | Others |
| ISDN | I Still Don't Need | Others |
| ISDN | I Still Don't No | Others |
| ISDN | Inas Schule der Doppelten Negation | Others |
| ISDN | Incompatible Silly Digital Nonsense | Others |