| Acronym | Definition |
|---|
| GSPS | Giga Samples per Second |
| GSPS | Giga-Samples Per Second |
| GSPS | Grayscale Softcopy Presentation State (medical digital imaging) |
| GSPS | Global Strike and Product Support (software) |
| GSPS | Goon Show Preservation Society (BBC 1950s radio show fans) |
| GSPS | Global Software Piracy Study (BSA) |
| GSPS | Genetic Sample Processing System (automated robotic forensic DNA sample processing system) |
| GSPS | Generating Station Protection System |
| GSPS | Glen Shield Public School (Canada) |
| GSPS | Gilles Street Primary School (Adelaide, South Australia) |
| GSPS | Global Sterling Payment Systems Ltd. (Canada and UK) |