| Acronym | Definition |
|---|
| QSR➣Quick Service Restaurant |
| QSR➣QoS (Quality of Service) Satisfaction Rate |
| QSR➣Quality System Regulation |
| QSR➣Quality Survey Reviews |
| QSR➣Quick Surface Reconstruction |
| QSR➣Quarter-Rack Scalable Router |
| QSR➣Qualitative Spatial Reasoning (computing) |
| QSR➣Quality System Regulations |
| QSR➣Qualitative Sociology Review (Poland) |
| QSR➣Quality Synthetic Rubber (Twinsburg, OH) |
| QSR➣Quality Status Report |
| QSR➣Quality System Review |
| QSR➣Quarterly Status Report |
| QSR➣Quality Surveillance Representative (US DoD) |
| QSR➣Quality System Requirement |
| QSR➣Quebec Southern Railway (Canada) |
| QSR➣Quick Strike Reconnaissance |
| QSR➣Quarter-Rack Scalable Router (Avici) |
| QSR➣Quivira Scout Ranch (Boy Scouts; Sedan, KS) |
| QSR➣Quality, Service and Reliability |
| QSR➣Quality Solutions and Research |
| QSR➣Quality Status Review |
| QSR➣Quarterly Status Review |
| QSR➣Qualified Status Report |
| QSR➣Quarterly Security Review |
| QSR➣Please Call Again (radiotelegraphy) |
| QSR➣Quality Site Requirements (US IRS) |
| QSR➣Quota Status Report |