Word.ws English Dictionary

QSR

QSR is the initialism of quick-service restaurant.

QSR is the initialism of quasi-stellar radio-source.

QSR is the initialism of radioloud quasar.

Meaning of quasi-stellar radio-source

Noun

quasi-stellar radio-source (plural quasi-stellar radio-sources)

  1. A quasar.
  2. (dated) A radioloud quasar.

Forms of QSR

pluralQSRs

Questions about QSR

What is QSR the initialism of?
QSR is the initialism of quick-service restaurant.

Words near QSR in the dictionary

  1. QSOed
  2. QSOing
  3. QSOs
  4. qsour
  5. QSQT
  6. QSR
  7. QSRs
  8. QSS
  9. QSSes
  10. QST
  11. QSU

Source and license

Adapted from Wiktionary: QSR (page history and authors); quasi-stellar radio-source (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “QSR.” Word.ws, https://word.ws/qsr. Based on Wiktionary, CC BY-SA 4.0.