| Abbreviation | Definition |
|---|---|
| QPPS | Quality Preschool Programming Standards |
| QPR | QNX Package Repository |
| QPS | Quark Publishing System |
| QPU | Quake Pack Utility |
| QPU-2 | Quake Pack Utility 2 |
| QPV | Quick Picture Viewer |
| QPW | Quattro Pro Workfile |
| QQM | Quizzical Quiz Maker |
| QQR | QiNetix Quick Recovery |
| QQW | Quick Quote Windows |
| QR | quick response |
| QR | Quick Response (in QR Code) |
| QR | quick-response |
| QRC | Quick Reference Card |
| QRCode | Quick Response Code |
| QRD | Quality Responsive Design |
| QRMS | Quest Records Management Software |
| QSA | QT Script for Applications |
| QSB | Quake 2 Scene Builder |
| QSB+ | Quantitative System in Business |