Find the word definition


RRK may refer to:

  • Rahsaan Roland Kirk (1935-1977), American jazz multi-instrumentalist
  • Revised Romanization of Korean, the Korean language romanization system of South Korea
  • R. R. Keshavamurthy (1913-2006), Indian violinist
  • Reinhard Rudolf Karl Hartmann , lexicographer and linguist
  • Rice–Ramsperger–Kassel theory of chemical reactions, a precursor to RRKM theory