| SADR | suspected adverse drug reaction | 疑似药物不良反应 |
| SADR | Super Agent Distributed Repository | 超级代理分布式存储库 |
| SADR | Selective Address | 选择性地址 |
| SADR | Stand Alone Disaster Recovery | 独立灾难恢复 |
| SADR | Standard Ambulatory Data Record | 标准动态数据记录 |
| SADR | Secure Acoustic Data Relay | 安全声学数据中继 |
| SADR | Sahrawi Arab Democratic Republic (Western Sahara) | 阿拉伯撒哈拉民主共和国（西撒哈拉） |
| SADR | Satellite Data Relay | 卫星数据中继 |