A QR code (quick-response code) is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile...

Look up qr in Wiktionary, the free dictionary. QR may refer to: Nippon Cultural Broadcasting (from call sign JOQR), a Tokyo radio station Queen's Radio...

algebra, a QR decomposition, also known as a QR factorization or QU factorization, is a decomposition of a matrix A into a product A = QR of an orthonormal...

A QR code payment is a mobile payment method where payment is performed by scanning a QR code from a mobile app. This is an alternative to doing electronic...

QR Ph (officially the National QR Code Standard) is the standardized quick-response code system adopted in the Philippines, which is based on the...

the QR algorithm or QR iteration is an eigenvalue algorithm: that is, a procedure to calculate the eigenvalues and eigenvectors of a matrix. The QR algorithm...

QR III (or Quiet Riot III) is the fifth studio album released by American Hard rock/heavy metal band Quiet Riot. It was released in 1986 on Pasha / CBS...

QR (also known as Quiet Riot, Quiet Riot IV, or QR IV) is the sixth studio album by American heavy metal band Quiet Riot, released on October 21, 1988...

QRpedia is a mobile Web-based system which uses QR codes to deliver Wikipedia articles to users, in their preferred language. A typical use is on museum...

Rectangular Micro QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 by Denso Wave as ISO/IEC 23941...

Queensland Rail (QR) is a railway operator in Queensland, Australia. Queensland Rail is owned by the Queensland Government, and operates both suburban...

merging. See templates for discussion to help reach a consensus. › BharatQR, developed by NPCI, Mastercard, and Visa, is an integrated payment system...

content of a QR code that can be used to initiate SEPA credit transfer (SCT). It contains all the necessary information in clear text. These QR code guidelines...

but used by NTT DoCoMo in Japan in QR code format for use with Cellular Phones. It is largely compatible with most QR-readers for smartphones. It is an...

An RRQR factorization or rank-revealing QR factorization is a matrix decomposition algorithm based on the QR factorization which can be used to determine...

freight rail transport company in Australia, formerly named QR National Limited and branded QR National. In 2015, it was the world's largest rail transporter...

engineer and Hosei University graduate who is best known for inventing the QR code in 1994. Hara was born in Tokyo in 1957. He studied in the department...

Archived from the original on May 30, 2014. Retrieved December 23, 2023. "QR flies to Singapore & Cebu". Edge Middle East. December 12, 2003. Archived...

play on keris, a traditional sword; Indonesian: Kode QR Standar Indonesia) is an Indonesian QR code standard developed by Bank Indonesia (BI) and Indonesian...

created by placing the letter Q in front of the human ATC code: for example, QR. National issues of the ATC classification may include additional codes not...

The QR family of inline-four piston engines by Nissan were introduced in 2000 and range from 2.0 to 2.5 L (1,998 to 2,488 cc) in displacement. These motors...

QR Andromedae (often abbreviated to QR And) is an eclipsing binary star in the constellation Andromeda. Its maximum apparent visual magnitude is 12.16...

The Qatari riyal (sign: QR in Latin, ر.ق in Arabic; ISO code: QAR) is the currency of the State of Qatar. It is divided into 100 dirhams (Arabic: درهم)...

Wolf–Rayet star. It is listed in the General Catalogue of Variable Stars as QR Sagittae with a range of 0.08 magnitudes. NASA's James Webb Space Telescope...

Queen's Regulations and Orders may refer to Queen's Regulations and Orders for the Canadian Forces Queen's Regulations and Orders for the British Army...

The check-in code or the venue code (Chinese: 场所码, Chǎngsuǒgmǎ) is a QR code to record check-in locations for contact tracing and epidemiologic investigations...

The Amphibious Assault Vest, Quick-Release, or FSBE AAV QR, is a light-weight assault vest system that incorporates both protection and cargo retention...

Felipe Carrillo Puerto is the municipal seat and largest city in Felipe Carrillo Puerto Municipality in the Mexican state of Quintana Roo. According to...

In number theory, the law of quadratic reciprocity is a theorem about modular arithmetic that gives conditions for the solvability of quadratic equations...

the app in the United States. GPay supports QR payments via PayNow or FavePay in Singapore, and both QR & NFC payments via UPI or EMV in India. GPay...