| 缩写 | 全称 | 中文释义 |
|---|---|---|
| SAD | Simple Anxiety Defect | 单纯性焦虑症 |
| SAD | Social Anxiety Disorder | 社交焦虑症 |
| SAD | Silly And Disruptive | 愚蠢和破坏性 |
| SAD | Shuttle Authorized Document | 穿梭机授权文件 |
| SAD | Situation Awareness Display | 态势感知显示 |
| SAD | Single Ascending Dose | 单次上升剂量 |
| SAD | Sociedad Anónima Deportiva | 体育运动协会 |
| SAD | Scientifically Aided Design | 科学辅助设计 |
| SAD | Selected Area Diffraction | 选区衍射 |
| SAD | Search And Destroy | 搜索并销毁 |