| Term | Full Form | Category |
|---|---|---|
| USSD | United Soviet Socialist Dictatorships | Others |
| USSD | United States Society on Dams | Others |
| USSD | United Studios of Self Defense | Others |
| USSD | Unstrcutured Supplementary Services Data | Others |
| USSD | Unstructered Supplementary Services Data | Others |
| USSD | Unstructured Server Service Data | Others |
| USSD | Unstructured Supplementary Service Data | Others |
| USSD | Unstructured Supplementary Services Data | Others |