Found 6 full forms for DIRN
| Term | Full Form | Category |
|---|---|---|
| DIRN | Damaged Item Return Notification 
| Others |
| DIRN | Defined Interstate Rail Network
| Others |
| DIRN | Defined Interstate Railway Network
| Others |
| DIRN | Democracy in Rwanda Now
| Others |
| DIRN | Dispensational International Research Network
| Others |
| DIRN | Dynamical Important Residue Network
| Others |