Abbreviation for "Prostatevomenis Onomasías Proelefsis" (protected designation of origin), the highest wine quality level in Greece since 2009. It corresponds to quality wine and replaced the alternatively possible levels OPE and OPAP. The second highest level is PGE (country wine). See also in detail under Quality System.
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Dominik Trick
Technischer Lehrer, staatl. geprüfter Sommelier, Hotelfachschule Heidelberg