NS4 may refer to:
Non-structural protein 4
edit- NS4 (HCV) - two viral proteins found in hepatitis C virus:
- Dengue virus NS4a and NS4b
- West Nile virus NS4A and NS4B
Transportation
edit- New Shepard 4, a Blue Origin reusable space launch vehicle booster rocket (booster #4)
- Blue Origin NS-4, a 2016 April 2 Blue Origin suborbital spaceflight mission for the New Shepard
- RAF N.S. 4, a British NS class airship
- Choa Chu Kang MRT/LRT station (station code:
NS4
) abbreviated as (NS4/BP1); Singapore - Uguisunomori Station (station code:
NS04
), Kawanishi, Hyōgo Prefecture, Japan - Higashi-Miyahara Station (station code:
NS04
), Kita-ku, Saitama, Japan - Toyota NS4 - a plug-in hybrid concept car unveiled at the January 2012 North American International Auto Show.
Other
edit- Bedford (provincial electoral district), constituency N.S. 04; Nova Scotia, Canada
- Novelty seeking level 4, disorderliness
- NS-4; a fictional robot from the 2004 film, "I, Robot"
- Netscape Communicator - also known as Netscape 4, or NS4