IDR
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| IDR | Initial Design Review | - | Organizations |
| IDR | InterimDiscrepancyReport | - | Organizations |
| IDR | IntermediateDesignReview | - | Organizations |
| IDR | Indonesian Rupiah (ISO 4217 Currency Code) | - | Astronomy |
| IDR | Incremental Design Review | - | Business and Finance |