NAR was a type and registry prefix used by the United Nations, the United Federation of Planets and Pentarus V. (TNG: "Up The Long Ladder", "Final Mission"; VOY: "The Raven")

In the 22nd century, NAR was used on Earth as a prefix in the registry of DY-500 class colony ships of UN registry, owned by the OCC. There were also NAR-18834-class starships in service at that time. (TNG: "Up The Long Ladder")

In the 23rd and 24th century, the United Federation of Planets continued to use the prefix to register a variety of vehicles and installations, including shuttles, operated by Starfleet and the independent Pentarus system. They were also used in the registries of spacedocks and starships not directly affiliated with Starfleet, but with organizations such as the Federation Council on Exobiology and research vessels operated from Starbases. (Star Trek VI: The Undiscovered Country; Star Trek Generations; TNG: "Hero Worship", "Final Mission"; VOY: "The Raven")

NAR registries Edit