QR
(Redirected from QR (disambiguation))
Jump to navigation
Jump to search
QR may stand for:
Arts and entertainment[edit]
- 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
Businesses[edit]
- 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
Military[edit]
- 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
Places[edit]
- Quintana Roo, a state of Mexico
- Karakalpakstan (Qoraqalpog'iston Respublikasi), Uzbekistan (ISO 3166-2 subcode UZ-QR)
Science, technology, and mathematics[edit]
Mathematics[edit]
- 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
Other uses in science and technology[edit]
- 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
Other uses[edit]
- Quarterly Review, a defunct literary and political periodical
- Qatari riyal, the currency of Qatar
 |
This disambiguation page lists articles associated with the title QR. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
