| Abbreviation | Definition |
|---|---|
| SAD | Special Assessment District |
| SADF | State Aid Distribution Fund |
| SADR | Stand Alone Disaster Recovery |
| SAF | State Archive Film center |
| SAFA | Safeguarding Adults from Financial Abuse |
| SAFE | Strategic Action For Emergency |
| SAG | State Attorneys General |
| SAGA | State Administered General Assistance |
| SALT | State And Local Tax |
| SAMS | Social Assistance Management System (Ontario) |
| SAO | State Auditor's Office |
| SAP | Subscriber Assistance Program |
| SAPACCY | Substance Abuse Program for Afro-Canadian and Caribbean Youth |
| SAR | State Accountability Report |
| SAR | Statement of ARrangements |
| SARAA | Susquehanna Area Regional Airport Authority |
| SARI | Santa Ana River Interceptor |
| SARI | State Agricultural Research Institute |
| SARP | Slyfield Area Regeneration Project |
| SASHA | Staffordshire Ambulance Staff Humanitarian Aid |