Seoul Metropolitan Subway

Seoul metropolitan railway system

subterranean rapid transit

public corporation

South Korean public corporation that operates the majority of the Seoul Metropolitan Subway; founded in 2017 as a merger of Seoul Metro Corporation and Seoul Metropolitan Rapid Transit Corporation

company

monorail on the island of Wolmido in Incheon, South Korea

public transit incident in Seoul, South Korea

South Korean electric multiple unit train type

commuter train from South Korea