IDRA
| Acronym | Definition |
|---|---|
| IDRA | Intercultural Development Research Association |
| IDRA | Ideal Resource Allocation |
| IDRA | Island Drag Racing Association |
| IDRA | International Disaster Recovery Association |
| IDRA | Interior Department Recreation Association |
| IDRA | International Digital Radio Association |
| IDRA | Integrated Dispatch Radio System |
| IDRA | Inverhuron District and Ratepayers Association |