Definition of "PBR"

Initialism of Professional Bull Riders, a sport, circuit, and company for bull riding.  examples

Initialism of Pabst Blue Ribbon, a brand of beer.  quotations  examples

Initialism of patrol boat, rigid, a type of river patrol boat used by the US Navy during the Vietnam War  examples

Initialism of plastic baton round, a type of non-lethal projectile more commonly known as the plastic bullet  examples

(nuclear physics, engineering) Initialism of pebble-bed reactor.  examples

(computing) Initialism of policy-based routing.  examples

(ecology) Initialism of potential biological removal.

Initialism of point-blank range.  examples

(computer graphics) Initialism of physically based rendering.  examples