IRDI
| Acronym | Definition |
|---|---|
| IRDI | Inter Domain Interface |
| IRDI | Industrial Research and Development Institute |
| IRDI | International Registration Data Identifier |
| IRDI | Intellectuele Rechten Droits Intellectuels (Belgian intellectual property journal) |
| IRDI | Integrated Rural Development Initiative (Uganda) |
| IRDI | Institute of Rural Development Indonesia |
| IRDI | Ion Release and Deposition Imaging |