| Acronym | Definition |
|---|
| QSC➣Quality Service Certified (Real Estate designation) |
| QSC➣Quantum Sports Cars |
| QSC➣Queensland Supreme Court (Queensland, Australia) |
| QSC➣Quality Steering Committee (various organizations) |
| QSC➣Qualified Status Change |
| QSC➣Quality and Standards Committee (various locations) |
| QSC➣Quilter Sound Company (QSC Audio Products Inc.) |
| QSC➣Quality Service Communications (Cologne, Germany) |
| QSC➣Queens Surface Corporation |
| QSC➣Low-Traffic Ship (radiotelegraphy) |
| QSC➣Quay Sailing Club (St Germans, Cornwall UK) |
| QSC➣Quantity per Shipping Container |
| QSC➣Quirino State University (Quirino Province, Philippines) |
| QSC➣Quick Set-Up and Changeover (Gillman Ball & Nut assembly machine) |
| QSC➣QuikSolv Consulting (UK) |