These lists of rapid transit systems are sorted by the type of system: *

List of tram and light rail transit systems The following is a list of cities that have current tram, tram/streetcar (including Heritage streetcar, heritage trams/heritage streetcars), or light rail systems as part of their regular public transport, public transit systems. In other word ...

List of town tramway systems This is a list of cities that have, or once had, town tramway (urban tramway, or streetcar) systems as part of their public transport system. Due to excessive size, the original list has been divided into separate articles, based on geographical l ...

Medium-capacity rail transport system A medium-capacity system (MCS), also known as light rapid transit or light metro, is a rail transport system with a capacity greater than light rail, but less than typical heavy-rail rapid transit. MCS’s trains are usually 1-4 cars, or 1 ligh ...

List of premetro systems This is the list of cities which have premetro systems – i.e. tram or light rail systems which are, or were, intended to be converted to full rapid transit systems. List See also * Premetro * Tram and light rail transit systems * List of t ...

List of metro systems This list of metro systems includes electrified rapid transit train systems worldwide. In some parts of the world, metro systems are referred to as subways, U-Bahn or undergrounds. , 205 cities in 61 countries have a metro system. The London ...

List of automated urban metro subway systems This is a list of current semi-automated train systems capable of GoA2 as according to the Grade of Automation classifications specified by the standard IEC 62290‐1. These are explained diagrammatically by the UITP. For the systems capable of G ...

List of monorail systems A monorail is a railway system in which the track consists of a single elevated rail, beam or track with the trains either supported or suspended. The term is also used to describe the beam of the system, or the vehicles traveling on such a beam o ...

List of suburban and commuter rail systems This is an alphabetical listing of cities and countries that have commuter or suburban railways that are currently operational and in service. Commuter and suburban rail systems are train services that connect city centres with outer suburbs or ...

List of funicular railways This is a list of funicular railways, organised by place within country and continent. The funiculars range from short urban lines to significant multi-section mountain railways. A funicular railway is distinguished from the similar incline eleva ...