A station on the Jubilee Line. On the boundary between Travelcard Zone 2 and Travelcard Zone 3 Opened 14 May 1999. Station for the Millennium Dome/O2.
There was also a North Greenwich Railway Station in existence 1872-1926 north of the river, being the terminus of the Millwall Extension Railway branch of the London and Blackwall Railway: The original Island Gardens Station on the Docklands Light Railway was built on the site, and the DLR reused the MER route.
The Wikipedia page is [1] and the TfL page [2].
See also Greenwich Station