



Social Security Administration




Sole Source Aquifer




Source Selection Authority
| Acronym | Definitions |
|---|---|
| SSAC | 8 |
| CSSA | 7 |
| ESSA | 6 |
| ISSA | 6 |
| SSAT | 5 |
| GSSA | 4 |
| SSAR | 4 |
| SSAF | 4 |
| USSA | 3 |
| MSSA | 3 |
| DSSA | 3 |
| SSSA | 3 |
| ASSA | 3 |
| HSSA | 2 |
| COSSAC | 2 |
| NIPSSA | 2 |
| SSALT | 2 |
| SSAB | 2 |
| SSAP | 2 |
| SSARS | 2 |