Source : Free On-Line Dictionary of Computing

CATIA
     
         A {CAD}/CAM system produced by Dassault
        Systemes and sold by {IBM}.  CATIA is used heavily in the car
        and aerospace industries.  It runs on various {Unix} platforms
        and {Windows NT}.
     
        {Home (http://www.catia.ibm.com/catmain.html)}.
     
        (2002-06-12)