| Acronym | Definition |
|---|
| DIRD➣Dépense Intérieure de Recherche et Développement (French: Domestic Expenditure on Research and Development) |
| DIRD➣Directorate of Irrigation Research & Development (India) |
| DIRD➣Digital Imaging Research Division |
| DIRD➣Delhi Institute of Rural Development (est. 2002; Delhi, India) |
| DIRD➣Department of International and Rural Development (University of Reading; UK) |