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Meanings and definitions for QR
What does QR stand for? What does QR mean?
- Queensrÿche, a progressive metal band
- Nippon Cultural Broadcasting, a Tokyo radio station, from call sign JOQR
- Queen's Radio, a student radio station at Queen's University Belfast
- Qatar Airways (IATA code)
- Queensland Rail, a company responsible for the railway system in Queensland, Australia
- Quintana Roo (company), a triathlon-specific wetsuit and bicycle company
- Queen's Rangers, a military unit who fought in the American War of Independence
- Queen's Regulations, a guidance on conduct in the UK's armed forces
- Quintana Roo, a state of Mexico
- Karakalpakstan (Qoraqalpog'iston Respublikasi), Uzbekistan (ISO 3166-2 subcode UZ-QR)
- QR decomposition, a decomposition of a matrix
- QR algorithm, an eigenvalue algorithm using QR decomposition
- Quadratic reciprocity, a theorem from modular arithmetic
- Quasireversibility, a property of some queues
- Reaction quotient (Qr), a function of the activities or concentrations of the chemical species involved in a chemical reaction
- QR code (Quick Response code), a two-dimensional code
- ATCvet code QR Respiratory system, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
- DICOM Q/R, DICOM Query / Retrieve
- Nissan QR engine
- Quick release skewer, a device used to secure the wheels on a bicycle
- Quarterly Review, a defunct literary and political periodical
- Qatari riyal, the currency of Qatar
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