| Abbreviation | Definition |
|---|---|
| SOR | Some Other Race |
| SOR | Statutory Order And Regulation |
| SORT | Save Our Resources Today |
| SOS | Sober Or Slammer |
| SOS | Son Of Sam |
| SOT | Selected Orders of Tribunal |
| SOT | Sex Offender Treatment |
| SOT | Stealer Of Toys |
| SOTP | Sex Offender Treatment Program |
| SOVA | Safeguarding of Vulnerable Adults |
| SP | Security Police |
| SP | State Police |
| SP | Strada Provinciale |
| SP | Street Price |
| SPA | Suicide Prevention Aide |
| SPARC | Support Programme for Abuse Reactive Children |
| SPARK | Safe People Always Respect Knowledge |
| SPAS | Special Purpose Automatic Shotgun |
| SPD | Special Police Dekaranger |
| SPEAR | Spontaneous Protection Enabling Accelerated Response |