<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2015) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2015) (Learn how and when to remove this template message) </Td> </Tr> <P> The portmanteau NYLON, also spelled NYLon or, less often, NY - Lon, starts with the concept of New York City and London as twin cities--the financial and cultural capitals of the English - speaking world--and takes the concept a step further, treating the two cities as "a single city separated by an ocean". There is a community of high - earning professionals who commute with extreme frequency--sometimes several days in a given week--between New York and London on transatlantic flights . </P> <P> To satisfy the tastes of this particular community, businesses such as Time Out and Conran have branches in both cities . The theatre industries of both cities are also sometimes said to be closely related and / or collaborative: most shows originating in London's West End circulate through Broadway theater and vice versa, for example . </P>

Where did the word nylon come from wikipedia