| 缩写 | 全称 | 中文释义 |
|---|---|---|
| USSD | United Studios of Self Defense | 联合自卫工作室 |
| USSD | United States Society on Dams | 美国水坝协会 |
| USSD | Unstrcutured Supplementary Services Data | 非流通补充业务数据 |
| USSD | Unstructured Supplementary Service Data | 非结构化补充业务数据 |
| USSD | Unstructered Supplementary Services Data | 未说明的补充服务数据 |
| USSD | Unstructured Supplementary Services Data | 非结构化补充业务数据 |