SGCA
| Acronym | Definition |
|---|---|
| SGCA | Singapore Court of Appeal |
| SGCA | Sarcoglycan, Alpha |
| SGCA | Single Global Currency Association (est. 2003; Newcastle, ME) |
| SGCA | StoneGate Christian Academy (Irving, TX) |
| SGCA | Shakespeare Globe Centre Australia |
| SGCA | Superannuation Guarantee Charge Act 1992 (Australia) |