Mocra is a commune in the Rîbnița District of Transnistria, Moldova. It is composed of four villages: Basarabca, Mocra, Șevcenco and Zaporoj…Mocra is a commune in the Rîbnița District of Transnistria, Moldova. It is composed of four villages: Basarabca, Mocra, Șevcenco and Zaporojeț. It has since 1990 been administered as a part of the self-proclaimed Pridnestrovian Moldavian Republic.