| Term | Full Form | Category |
|---|---|---|
| HIRL | Hamilton Institute of Rural Learning | Others |
| HIRL | Haptic Interface Research Laboratory | Others |
| HIRL | Heuristic Individual Resource Locator | Others |
| HIRL | High Intensity Runway Lighting | Others |
| HIRL | High Intensity Runway Lights | Others |
| HIRL | Hindustan Inks and Resins, Limited | Others |
| HIRL | Hospital Infection Research Laboratory | Others |