| Abbreviation | Definition |
|---|---|
| SSC | Safety Service Center |
| SSIA | Soviet Scientists Immigration Act of 1992 |
| SSPA | Structured Settlement Protection Act |
| SSPC | Scottish Solicitors Property Centre |
| SSRB | Special Source Revenue Bond |
| SSS | Short Sharp Sweet |
| ST | Silent Treatment |
| STA | Shifty |
| STAC | Statistical Temporal Analysis of Crime |
| STAPLE | Social Technical Administrative Political Legal And Economic |
| STAR | Supporting Teens At Risk |
| STARS | Safety Training Assisting Responding And Serving |
| STARS | Special Tactics And Rescue Service |
| STARS | Tspecial Tactics And Rescue Squad |
| START | Second Tier And Response Training |
| START | Special Tactics Awareness Response Training |
| START | Stop Teen Alcohol Risk Teams |
| STC | Sales Tax Cases |
| STC | Shoot The Chick |
| STD | Shoot The Dummy |