Original: McCune -- Reischauer romanization is one of the two most widely used Korean language romanization systems , along with the Revised Romanization of Korean , which replaced ( a modified ) McCune -- Reischauer as the official romanization system in South Korea in 2000 .
Simplified: McCune-Reischauer romanization is one of the two most widely used Korean language romanization systems , along with the Revised Romanization of Korean , which replaced ( a modified ) McCune-Reischauer as the official romanization system in South Korea in 2000 .