MASSR - What does MASSR stand for? The Free Dictionary
References in periodicals archive
When Romania lost Bessarabia in the Second World War, Moscow integrated it with the Transnistrian portion of the MASSR to form the Moldovan Soviet Socialist Republic (MSSR).
In both the MASSR and the MSSR the Soviet Union chose to artificially exaggerate the differences between Moldovans and Romanians in terms of language, culture and history in order to prevent future Romanian claims of the territory.