IRON
| Acronym | Definition |
|---|---|
| IRON | Inter Range Operation Number |
| IRON | Internal Robustness (computer file systems) |
| IRON | Independent Root Operator's Network |
| IRON | International Rice Observational Nursery |
| IRON | Independent Republic of Orange Nations (online gaming) |
| IRON | Inspect and Repair Only as Needed |
| IRON | Interrange Operations Number |