sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| South Canadian Amateur Radio Society | *** |
| South Coast Amateur Radio Service | *** |
| Somerset County Amateur Radio Society | *** |
| Sugar Creek Amateur Radio Society | *** |
| Second Chance Animal Rescue Society | ** |
| South Carolina Association of Reconstruction Specialists | ** |
| Shasta Cascade Amateur Radio Society | ** |
| South Carolina Association of Reconstruction | ** |
| Standing Committee on Agriculture and Resource | ** |
| Special Cooperative Audit of Rural Surgery | ** |
| Stock Car Auto Racing Society | * |
| S Cat and Animal Rescue Society | * |
| Stapleton Coalition Against Reckless Speeders | * |
| Sneak Circuit Analysis Report Summary | * |
| Status Control Alert Reporting System | * |
| Saceurs Status, Control, Alert & Reporting System | * |
| Satellite Catalog Access and Request System | * |