x.12

from The Free On-line Dictionary of Computing (8 July 2008)

X.12

   <standard> The American equivalent of UN/{EDIFACT} and various
   other national and industry {EDI} messaging {protocols}.  The
   first {Y2K ready} version of X.12 is version 4010.

   [What's "UN"?  Details?  Differences from EDIFACT?]

   (1999-09-10)