| Abbreviation | Definition |
|---|---|
| SSMM | Superficial Spreading Malignant Melanoma |
| SSMO | Swiss Society of Medical Oncology |
| SSO | Society of Surgical Oncology |
| SSRI | Selective Seratonin Reuptake Inhibitor |
| STAR | Sharing Treatment And Recovery |
| STO | Society for Translational Oncology |
| STRST | Thermal Stress Restrained Specimen Test |
| STS | Soft Tissue Sarcom |
| STTR | Solid Tumor Translational Research |
| SUO | Society of Urologic Oncology |
| SV | Splice Variant |
| SV | Start Value |
| SVCP | Special Virus Cancer Program |
| SWOG | SouthWest Oncology Group |
| SZS | Sézary Syndrome |
| T1-T12 | Thoracic vertebrae 1-12 (spine eg. T10 = tenth thoracic vertebra) |
| TAA | Tumor Associated Antigen |
| TAB | Tumors, Accidents, and Burns |
| TACE | Tnf A Converting Enzyme |
| TACI | Transmembrane Activator and CAML Interactor |