IROR
| Acronym | Definition |
|---|---|
| IROR | Internal Rate of Return |
| IROR | Incremental Rate of Return (economics) |
| IROR | Informed Residents of Reading (Reading, MA) |
| IROR | Incentive Rate of Return (US FERC) |
| IROR | Improved Range Only Radar |
| IROR | International Radiology Outreach Resources (online resource) |