| DASI | District Attorney Staten Island | 斯塔滕岛地方检察官 |
| DASI | Dial Access Signaling Interface | 拨号接入信令接口 |
| DASI | Defence and Systems Institute (Australia) | 国防与系统研究所（澳大利亚） |
| DASI | Dial Access Service Interface | 拨号访问服务接口 |
| DASI | Digital Altimeter Setting Indicator | 数字高度表设置指示器 |
| DASI | Degree Angular Scale Interferometer | 角度标度干涉仪 |