Found 8 full forms for USSD
| 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 |