SCTU
| Acronym | Definition |
|---|---|
| SCTU | Sociedad de Cirujanos de Tórax del Uruguay |
| SCTU | Specialty Care Transportation Unit (New Jersey) |
| SCTU | Stem Cell Transplant Unit |
| SCTU | Stanley Cooper Trout Unlimited (Pennsylvania) |
| SCTU | Special Counter-Terrorist Unit |
| SCTU | Southampton Clinical Trials Unit (est. 2006; University of Southampton Medical School; UK) |