| Acronym | Definition |
|---|
| QIS➣Quality Improvement Scotland (National Health Service; UK) |
| QIS➣Quality Imaging Supplies |
| QIS➣Quantitative Impact Study |
| QIS➣QUALCOMM Internet Services |
| QIS➣Quantum Information Science |
| QIS➣Quality Information System |
| QIS➣Quality Innovative Solutions, Inc. (Oxnard, CA) |
| QIS➣Quality Integrated Services, Inc. |