Found 5 full forms for IONA
| Term | Full Form | Category |
|---|---|---|
| IONA | Idiots On North Avenue 
| Others |
| IONA | Integrative Oncology Nurse Advocate
| Others |
| IONA | Islamic Organization of North America
| Others |
| IONA | Islands Of North Atlantic
| Others |
| IONA | Islands Of the North Atlantic
| Others |