Found 10 full forms for IUN
| Term | Full Form | Category |
|---|---|---|
| IUN | Immediate Upstream Neighbor 
| Others |
| IUN | Indian University Northwest
| Others |
| IUN | Indiana University Northwest
| Others |
| IUN | Intelligent Utility Network
| Others |
| IUN | Inter-Universities North
| Others |
| IUN | Interesterification Unit Novo
| Others |
| IUN | Interesterification Units Novo
| Others |
| IUN | International University of Nescience
| Others |
| IUN | Investigational Use Only
| Others |
| IUN | Iunctio United Networks
| Others |