| QSM | QCT System Manager 
| Others |
| QSM | Qmax Signature Method
| Others |
| QSM | Qoo10 Sales Manager
| Others |
| QSM | QS Sensor Module
| Others |
| QSM | Qsan Storage Manager
| Others |
| QSM | Quad Surface Mount
| Others |
| QSM | Quadratic String Method
| Others |
| QSM | Quality Services Management
| Others |
| QSM | Quality Standard Mark
| Others |
| QSM | Quality System Manual
| Others |
| QSM | Quality Systems Management
| Others |
| QSM | Quality Systems Manual
| Others |
| QSM | Quantitative Software Management
| Others |
| QSM | Quantitative susceptibility mapping
| Others |
| QSM | Quantity Surveyor Magic
| Others |
| QSM | Quantum Security Model
| Others |
| QSM | Quantum Spinal Mechanics
| Others |
| QSM | Quarter Scale Model
| Others |
| QSM | Quarter School Meeting
| Others |
| QSM | Quarter-Scale Model
| Others |
| QSM | Queen's Service Medal
| Others |
| QSM | Queued Serial Module
| Others |
| QSM | Queuing Shared Memory
| Others |
| QSM | Quick Structure Markup
| Others |
| QSM | Quicksilver Metallic
| Others |
| QSM | Quiz and Survey Master
| Others |
| QSM | Quizzes and Survey Master
| Others |
| QSM | Quorum Sensing Molecules
| Others |
| QSM | Quoting Spreadsheet Model
| Others |
| QSM? | Shall I repeat the last message which I sent you?
| Others |