| Acronym | Definition |
|---|
| DDIR➣Dli Database Directory |
| DDIR➣Deputy Director for Intramural Research |
| DDIR➣Dick's Drive-In Restaurants (Seattle, Washington) |
| DDIR➣Detailed Damage Inspection Report (US DOT) |
| DDIR➣Division of Drug Information Resources |
| DDIR➣Density-Dependent Inhibition of Replication (cellular physiology) |