| Abbreviation | Definition |
|---|---|
| SAMS | South American Missionary Society |
| SAP | Share And Prayer |
| SAPC | Seigle Avenue Presbyterian Church |
| SARA | Spiritual Application For Recovering Addicts |
| SARS | Stand And Rebuke Satan |
| SAS | Save A Soul |
| SAS | Strength, Attitude, and Spirit |
| SASE | Score Another For Sinning Evangelists |
| SASH | Shenandoah Area Secular Humanists |
| SASV | Sisters of the Assumption |
| SAT | Seekers After Truth |
| SATCH | Sports Association of Texas for Christian Homeschoolers |
| SAV | St. Andrew's Village |
| SAVE | Strength And Victory Everyday |
| SAW | Sunday's At Westminster |
| SB | Southern Baptist |
| SBBC | Singapore Bible Baptist Church |
| SBBC | Spurgeon Baptist Bible College |
| SBC | Sinhala Buddhist And Cast |
| SBC | Southern Baptist Convention |