| QCD | Quad Clock Distributor
| Others |
| QCD | Quality Color Design
| Others |
| QCD | Quality Control Department
| Others |
| QCD | Quality Control Development
| Others |
| QCD | Quality Control Director
| Others |
| QCD | Quality Control Directorate
| Others |
| QCD | Quality Cost And Delivery
| Others |
| QCD | Quality Cost Delivery
| Others |
| QCD | Quality Costs and Delivery
| Others |
| QCD | Quantum Chromo Dynamics
| Others |
| QCD | Quantum Computing and Devices
| Others |
| QCD | Quasi Cyclic Dyadic
| Others |
| QCD | Query Content Description
| Others |
| QCD | Quest Community Development
| Others |
| QCD | Quick Change Directory
| Others |
| QCD | Quick Cheque Deposit
| Others |
| QCD | Quick Claim Deed
| Others |
| QCD | Quit Claim Deed
| Others |
| QCD | Where did you put my CD?
| Others |