| Abbreviation | Definition |
|---|---|
| QFR | Quality Feedback Report |
| QGS | Quantity Gaging System |
| QIE | Quad Ion Engines |
| QINMS | Quadruple Ion Neutral Mass Spectrometer |
| QIQ | Quick Investigation of Quality |
| QJI | Quality Job Inspection |
| QLDR | Quick Look Data Reference |
| QLDS | Quick Look Data Station |
| QLF | Quality Leadership Forum |
| QLS | Quick Look Station |
| QM | Qualification Motor |
| QNE | Quick n' Easy |
| QOE | Quality Of Equipment |
| QP | Quarantine Protocol |
| QPL | Qualified Products List |
| QPR | Quarterly Progress Report |
| QPRD | Quality Planning Requirements Document |
| QPS | Quality Planning Specification |
| QPS | Quantity Planning Specification |
| QPSK | Quadrature Phase Shift Keying |