| IDRD | Interface Definition and Requirements Document | 接口定义和要求文件 |
| IDRD | Insight-based Data-Rich Deliverable | 基于洞察力的数据丰富可交付成果 |
| IDRD | International Dispute Resolution Directory | 国际争端解决目录 |
| IDRD | Institute of Dayak culture Research and Development | 达亚克文化研究与发展研究所 |
| IDRD | Institute of Dayakology Research and Development | 动物研究与发展研究所 |