The abbreviation for Denominazione di Origine Controllata e Garantita, or controlled and guaranteed place name, which is the category for the highest-ranking wine in Italy.
Found on http://www.encyclo.co.uk/local/20673
The abbreviation for Denominazione di Origine Controllata e Garantita, or controlled and guaranteed place name, which is the category for the highest-ranking wine in Italy. Found on https://en.wikipedia.org/wiki/Glossary_of_wine_terms