This is the 7773rd most frequent Korean word.
한국철도공사
Korea Railroad Corporation.
Here, '한국철도공사' refers to the official entity or organization responsible for railway operation.
한국철도공사는 국내 철도의 운행을 담당합니다.
Korea Railroad Corporation is responsible for the operation of railways in the country.
In this case, '한국철도공사' represents the entity operating the train services.
한국철도공사의 열차가 정시에 도착했습니다.
The train operated by the Korea Railroad Corporation arrived on time.
Here, '한국철도공사' is associated with the promotional services they provide, like discount tickets.