PRB 1319134 226007935 2008-07-16T12:30:42Z TWCarlson 2880105 '''PRB''' is short for: * [[Powder River Basin]], a major coal producing geologic basin in the USA * [[Brazilian Republican Party]], (''Partido Republicano Brasileiro'', in Portuguese) * [[Pre-Raphaelite Brotherhood]], a group of English painters, poets and critics, founded in 1848 by John Everett Millais, Dante Gabriel Rossetti and William Holman Hunt * [[Population Reference Bureau]] * [[PRB (car)|PRB]], the Australian Automotive Manufacturer * [[Parti Rakyat Brunei]], a now extinct political party in Brunei * [[Physical Review B]] * [[Retinoblastoma protein]] pRb or Rb, is a tumor suppressor protein found to be dysfunctional in a number of types of cancer * The unofficial ISO 4217 code for the [[Transnistrian ruble]] * The People's Republic of Boulder, a common nickname for [[Boulder, Colorado]] {{disambig}} [[de:PRB]] [[it:PRB]]