Urban Rail and Transit Agencies

is the primary public transit system within San Francisco, California

operates public transport systems primarily in Paris, France

operated by the Tokyo Metro Co., Ltd.

is a centre-state joint venture that operates the Delhi Metro

is a tri-jurisdictional public transit agency that operates transit services in the Washington metropolitan area

is a local government body responsible for most of the transport network in London

is a public benefit corporation in New York State responsible for public transportation in the New York City metropolitan area

Storstockholms Lokaltrafik known as SL, (lit. 'Greater Stockholm Local Transport') is the public transport organisation responsible for managing land-based public transport in Stockholm County, Sweden.

The Companhia Paulista de Trens Metropolitanos (CPTM) (lit. 'São Paulo Metropolitan Trains Company') is one of the rapid transit companies serving the city of São Paulo, alongside Companhia do Metropolitano de São Paulo, Motiva Linha 4, Motiva Linhas 5 e 17, TIC Trens, ViaMobilidade Linhas 8 e 9 and Trivia Trens, all seven forming the largest metropolitan rail transport network of Latin America.

Metropolitano S.A. was a privately owned consortium formed in 1994 to take over concessions granted by the Argentine government as part of railway privatisation during the presidency of Carlos Menem for the operation of commuter rail services in the Buenos Aires Province.