<P> The ship 's `` NCC - 1701 '' registry number stemmed from `` NC '' being one of the international aircraft registration codes assigned to the United States ; the second `` C '' was added as Soviet aircraft used `` CCCC '' and Matt Jeffries combined the two as he believed a venture into space would be a joint operation by the United States and Russia . According to The Making of Star Trek , `` NCC '' is the Starfleet abbreviation for `` Naval Construction Contract '' , comparable to what the U.S. Navy would call a hull number . The `` 1701 '' was chosen to avoid any possible ambiguity ; according to Jefferies , the numbers 3 , 6 , 8 , and 9 are `` too easily confused '' . Other sources cite it as a reference to the house across the street from where Roddenberry grew up , while another account gives it as the street address of Linwood Dunn . Jefferies ' own sketches provide the explanation that it was his 17th cruiser design with the first serial number of that series : 1701 . The Making of Star Trek explains that `` USS '' should mean `` United Space Ship '' and that `` Enterprise is a member of the Starship Class '' . The ship 's class was officially changed to Constitution Class with the release of Franz Joseph 's Star Fleet Technical Manual in 1975 , even though all previous references identify it as Starship Class . </P>
<P> The ship 's `` NCC - 1701 '' registry number stemmed from `` NC '' being one of the international aircraft registration codes assigned to the United States ; the second `` C '' was added as Soviet aircraft used `` CCCC '' and Matt Jeffries combined the two as he believed a venture into space would be a joint operation by the United States and Russia . According to The Making of Star Trek , `` NCC '' is the Starfleet abbreviation for `` Naval Construction Contract '' , comparable to what the U.S. Navy would call a hull number . The `` 1701 '' was chosen to avoid any possible ambiguity ; according to Jefferies , the numbers 3 , 6 , 8 , and 9 are `` too easily confused '' . Other sources cite it as a reference to the house across the street from where Roddenberry grew up , while another account gives it as the street address of Linwood Dunn . Jefferies ' own sketches provide the explanation that it was his 17th cruiser design with the first serial number of that series : 1701 . The Making of Star Trek explains that `` USS '' should mean `` United Space Ship '' and that `` Enterprise is a member of the Starship Class '' . The ship 's class was officially changed to Constitution Class with the release of Franz Joseph 's Star Fleet Technical Manual in 1975 , even though all previous references identify it as Starship Class . </P>
what does uss stand for in star trek
what does uss stand for in star trek
United Space Ship
United Space Ship