Jargon - Index J

  • J. Random
  • J. Random Hacker
  • jack in
  • jaggies
  • JCL
  • JEDR
  • JFCL
  • jiffy
  • job security
  • jock
  • joe code
  • jolix
  • JR[LN]
  • JRST
  • juggling eggs
  • jump off into never-never land
  • jupiter