| Acronym | Definition |
|---|
| QR➣Queensland Rail (Australia) |
| QR➣Quintana Roo |
| QR➣Quick Release |
| QR➣Quarter |
| QR➣Qatar Airways (IATA airline code) |
| QR➣Quick Response |
| QR➣Qualitative Research |
| QR➣Qualitative Reasoning |
| QR➣Quire |
| QR➣Quality Review |
| QR➣Quiet Riot (band) |
| QR➣Queensryche |
| QR➣Qatari Riyal (national currency) |
| QR➣Quantitative Research |
| QR➣Quadratic Residue |
| QR➣Quadrupole Resonance |
| QR➣Quick Reaction |
| QR➣Quality-Related Research |
| QR➣Quantitative Restriction |
| QR➣Question/Réponse (French for Question/Answer) |
| QR➣Queue Ranking (eMule) |
| QR➣Queen's Rook (chess) |
| QR➣Quotation Request |
| QR➣Quick Recall |
| QR➣Queen's Rangers (1st American Regiment) |
| QR➣Qualification Requirement |
| QR➣Quantity Requested |
| QR➣Quasi-Regular |
| QR➣Quantcast Rank (website ranking company) |
| QR➣Query Vehicle Register (police incident code; New Zealand) |
| QR➣Quad Right |
| QR➣Qualitative Restrictions |
| QR➣Quake Rally |
| QR➣Questionable Refund |
| QR➣Questionable Return |
| QR➣Quantity Release Rate |