STCU
| Acronym | Definition |
|---|---|
| STCU | Spokane Teachers Credit Union (WA, USA) |
| STCU | Springfield Teachers Credit Union (MA, USA) |
| STCU | Science and Technology Centre of Ukraine |
| STCU | Service Trades Council Union |
| STCU | Short Term Care Unit |
| STCU | Scottish Transport Credit Union (UK) |