IDR
IDR stands for:
- Identity document register , the central record for issuing identity documents (passport, identity cards) in Austria
- Indonesian rupiah , as a currency code according to ISO 4217
- Inscriptiones Daciae Romanae , a directory of Roman inscriptions on the territory of the former province of Dacia
- International Depository Receipt , depository receipts for foreign shares that can be traded worldwide on behalf of the original share
- Industrie-Terrains-Düsseldorf-Reisholz AG, a company in Düsseldorf-Reisholz
- Integrated Dry Route, a manufacturing process for uranium fuel elements; see fuel element factory
- Intelsat data rate
- Instantaneous Decoding Refresh in H.264 video
- Intra-disk redundancy for data storage
Usually stands for:
- In the German Reich , a former Jewish weekly newspaper
i. d. R. stands for:
- usually
