The “QR” in QR code stands for Quick Response.

Meaning in context

  • A QR code is a type of two‑dimensional barcode designed so devices can read it very quickly , which is why it was named “Quick Response.”
  • The term was introduced by Denso Wave in 1994 for codes that could be scanned faster and hold more data than traditional barcodes.

Quick Scoop

  • Full form: Quick Response Code.
  • Purpose of the name: Emphasizes fast scanning and instant access to stored information like URLs or text.

TL;DR: QR = Quick Response.