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PBR

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PBR¹

Where it comes from

Abbreviation.

proper noun P.B.R. · P. B. R.

  1. abbreviation, initialism Initialism of Professional Bull Riders, a sport, circuit, and company for bull riding.
  2. abbreviation, initialism Initialism of Pabst Blue Ribbon, a brand of beer. “All she gets is PBR and vodka. Not even the good kind of vodka,” Meleika says.

noun PBRs · P.B.R. · P. B. R.

  1. abbreviation, countable, initialism, uncountable Initialism of patrol boat, rigid, a type of river patrol boat used by the US Navy during the Vietnam War.
  2. abbreviation, countable, initialism, uncountable Initialism of plastic baton round, a type of non-lethal projectile more commonly known as the plastic bullet.
  3. abbreviation, countable, initialism, uncountable Initialism of point-blank range
  4. abbreviation, countable, initialism, uncountable Initialism of pebble-bed reactor
  5. abbreviation, countable, initialism, uncountable Initialism of policy-based routing
  6. abbreviation, countable, initialism, uncountable Initialism of physically based rendering
  7. abbreviation, countable, initialism, uncountable Initialism of potential biological removal
  8. abbreviation, countable, initialism, uncountable Initialism of plant breeders' rights

PBR²

Where it comes from

From the initials of the three theoreticians to conceived of the theory, Pusey (Matthew Pusey), Barrett (Jonathan Barrett), Rudolph (Terry Rudolph).

proper noun

  1. abbreviation Short for Pusey-Barrett-Rudolph theorem

    Similar: Pusey-Barrett-Rudolph theorem

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Cite this
MLA

"PBR." Wiktionary, via Micwyn, micwyn.com/word/pbr. Accessed 6 Nov. 2026.

APA

PBR. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/pbr

Chicago

"PBR." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/pbr.

BibTeX
@misc{pbr_2026,
  title = {PBR},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pbr},
  urldate = {2026-11-06}
}