A variant was used as the official system in South Korea from 1984 to 2000 .
McCune -- Reischauer ( MR ) is still often ( though increasingly less often ) used both inside and outside Korea .
A variant was used as the official system in Korea   from 1984 to 2000 .
McCune -- Reischauer ( MR ) is still often ( though increasingly less often ) used both inside and outside Korea .