sort by Rank | Alpha
| Possible Meanings | Rank |
| Secretary of the State | **** |
| Servant of the Shard | *** |
| Sounds of the Sixties | ** |
| Society of Old Testament Studies | ** |
| sandwiched osmotic tablet system | ** |
| State of the Science | ** |
| Standard Outage Template System | ** |
| Society for Old Testament Study | ** |
| solid organ transplant recipients | ** |
| Science Outside the Square | ** |
| Student Organization Tracking System | ** |
| Service of the Sword | * |
| Slovak Orthopaedic and Traumatologic Society | * |
| Sandra On the Tonight Show | * |
| SMOKE OBSCURANT TRAINING SYSTEM | * |