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Reporting Marks


Reporting marks are the initials stenciled on the sides and ends of freight cars to identify car owners. Reporting marks, in conjunction with the car number, uniquely identify every rail car. The marks are assigned by the Association of American Railroads. The reporting marks shown here are for CSX Transportation rail cars only.

  • ACL
  • AWP
  • BO
  • CO
  • CRR
  • CSXT
  • GA
  • IERR
  • LN
  • MON
  • MQT
  • NC
  • NYC
  • PHD
  • RJCV
  • SAL
  • SBD
  • SBS
  • SCL
  • WA
  • WM