| SDDA | Salala District Development Association (Liberia) 
| Others |
| SDDA | San Diego District Attorney (California)
| Others |
| SDDA | Seaside Downtown Development Association (Seaside, OR)
| Others |
| SDDA | Senior Driving Discount of America
| Others |
| SDDA | South Dakota Dental Association
| Others |
| SDDA | South Dakota Department of Agriculture
| Others |
| SDDA | Staunton Downtown Development Association (Staunton, VA)
| Others |