DIRP
| Acronym | Definition |
|---|---|
| DIRP | Division of Intramural Research Programs (US NIMH) |
| DIRP | Dubai International Reinforced Plastic (Dubai, United Arab Emirates) |
| DIRP | Device Independent Recording Package |
| DIRP | Defence Industrial Research Program (est. 1961; Canada) |
| DIRP | Data and Information Resource Program (Philippines) |
| DIRP | DOE Internal Review Panel |
| DIRP | Dharma Initiative Recruiting Project |
| DIRP | Driver Incentive Rating Plan (insurance) |
| DIRP | Diabetes Interdisciplinary Research Program |