XPG

from The Free On-line Dictionary of Computing (8 July 2008)
X/open Portability Guide
XPG

   (XPG) A document which defines the interfaces of the {X/Open}
   {Common Applications Environment}.

   Version: XPG3.

   (1994-12-01)
    
from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)
XPG
       X/open Portability Guide (X/Open, X-Windows)
       
    

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