| Abbreviation | Definition |
|---|---|
| SCLC | Small Cell Lung Cancer |
| SCOA | South Carolina Oncology Associates |
| SCOS | South Carolina Oncology Society |
| SCTN | Scottish Cancer Therapy Network |
| SDF | Stromal Derived Factor |
| SEER | Surveillance, Epidemiology, and End Results |
| SEROC | Stanford Emanuel Radiation Oncology Center |
| SFOP | French Paediatric Oncology Society |
| SFRO | South Florida Radiation Oncology |
| SG | Salivary Gland carcinoma |
| SGDM | Study Group on Data Management |
| SGO | Society of Gynecologic Oncologists |
| SGO | Society of Gynecologic Oncology |
| SGOG | Saudi Gynecologic Oncology Group |
| SGOG | Saudi Gynecology Oncology Group |
| SGOG | Shanghai Gynecologic Oncology Group |
| SGOT | Serum Glutamic Oxaloacetic Transaminase |
| SGPT | Serum Glutamate Pyruvate Transaminase |
| SGRT | Surface Guided Radiation Therapy |
| SGRT | Surface Guided Radiotherapy |