| Acronym | Definition |
|---|
| SARS | Severe Acute Respiratory Syndrome (caused by member of Corona virus family) |
| SARS | South African Revenue Service |
| SARS | Syndrome Respiratoire Aigu Sévère (French: Severe Acute Respiratory Syndrome) |
| SARS | Sudden Acute Respiratory Syndrome (less common) |
| SARS | Schweres Akutes Respiratorisches Syndrom (German: Severe Acute Respiratory Syndrome) |
| SARS | Sexual Assault Resource Service |
| SARS | Safety and Reliability Society (UK) |
| SARS | Suspicious Activity Reporting System |
| SARS | Sacral Anterior Root Stimulator |
| SARS | Society of Academic and Research Surgery (UK) |
| SARS | Schweitzer Alpine Racing School |
| SARS | Simpson-Angus Rating Scale |
| SARS | Security Activities Reporting System (various organizations) |
| SARS | Scientific Apparatus Recycling Scheme |
| SARS | Sveze Amputirana Ruka Satriania (Serbian: Freshly Amputated Hand of Satriani; Serbian rock band) |
| SARS | Suffolk Accident Rescue Service (Suffolk, UK) |
| SARS | Staunton-Augusta Rescue Squad |
| SARS | San Antonio Rotablator Study |
| SARS | Segmentation And Reassembly Sublayer |
| SARS | Sample of Anonymized Records |
| SARS | Secure Asset Reporting System |
| SARS | Shipboard/Strategic Automatic Recorder System |
| SARS | Students Against Rude Standards |
| SARS | Substance Abuse and Recovery Services (rehabilitation; various locations) |