title: JTB
text: # JTB
  
  JTB may refer to:
  
  * Jets to Brazil, an American rock band
  * John the Baptist (died circa 30), Jewish preacher and ascetic
  * JTB (gene), a human gene
  * Journal of Theoretical Biology, a scientific journal
  * JTB Corporation, formerly Japan Travel Bureau, the largest travel agency in Japan
  * Justified true belief, a philosophical definition of knowledge
  * JTB (software), a preprocessor that produces JavaCC files
  * Joint IED Defeat (JIEDD) Test Board, an organization within the Joint Improvised Explosive Device Defeat Organization
  * J. Turner Butler Boulevard, a major expressway in Jacksonville, Florida carrying the designation Florida State Road 202
  