| Abbreviation | Definition |
|---|---|
| PWS | Personal Web Server |
| QC | Quick Configure |
| QC | Quiet Client |
| QCB | Queue Control Block |
| QCIF | Quarter Common Intermediate Format |
| QCN | Quantum Computing Network |
| QD | Quick Disconnect |
| QDCN | Qube Digital Cinema Network |
| QFE | Quad Fast Ethernet |
| QIO | Queue Input Output |
| QL | Queue Length |
| QLN | Qwest Local Network |
| QM | Query Manager |
| QMG | Queue Members Group |
| QMI | Queue Message Interface |
| QMP | QCD Message Passing |
| QNC | QUICK Network CONNECTION |
| QND | Quantum Network Design |
| QND | The net is Directed |
| QNE | Query, Entire net stand by |