cen

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

CEN

   Conseil Européen pour la Normalisation.

   A body coordinating {standard}isation activities in the EEC
   and EFTA countries.

   (1994-12-14)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

CEN
       Comite Europeen de Normalisation (org., Europe, Brussels)