McCune–Reischauer romanization is one of the two most widely used Korean-language romanization systems. It was created in 1937 and the ALA-LC variant based on it is currently used for standard romanization library catalogs in North America.
In this sign on Seoul Subway Line 8, Chamshil (잠실역) and Amsa (암사역) are romanized with the South Korean variant of McCune–Reischauer. They would be Jamsil and Amsa in Revised Romanization.
Korean is the native language for about 81 million people, mostly of Korean descent. It is the official and national language of both North Korea and South Korea. The language has notable differences in each of the Koreas, in part owing to different official standardizations of the language. They are still largely mutually intelligible, however. South Korean newspaper Daily NK has claimed North Korea criminalizes the use of the South's standard language with the death penalty, and South Korean education and media often portray the North's language as alien and uncomfortable.
The oldest Korean dictionary (1920)
The Latin alphabet used in romanization on road signs, for foreigners in South Korea
Highway sign in Korean, Reunification Highway, Pyongyang, North Korea
Highway sign in Korean and English, Gyeongbu Expressway, Daegu, South Korea
