| Abbreviation | Definition |
|---|---|
| SOTG | Special Operations Task Group |
| SOTG | Special Operations Training Group |
| SOTI | Security Operations Training and Intelligence |
| SOTIC | Strategic Operations Target Interdiction Command |
| SOTP | Seat Of The Pants |
| SOTP | Special Operations Training Program |
| SOTP | Split Option Training Platoon |
| SOTSE | Special Operations Theater Support Element |
| SOULS | Site Originated Utility Library System |
| SOURCE | Source of Data |
| SOUTHAF | Southern Command Air Forces |
| SOUTHAF | United States Southern Command, Air Force |
| SOUTHCOM | Southern Command |
| SOUTHROC | Southern Region Operational Center (USSOUTHCOM) |
| SOV | Soldiers Of Valhalla |
| SOVAS | Symbolically Optimized Vehicle Analysis System |
| SOW | Soldiers Of War |
| SOW | Special Operations Weapon |
| SOW | Special Operations Wing |
| SOW | Standoff Weapon |