NX
# NX

NX may refer to:

## Arts and entertainment

* NX Files, an action adventure martial arts web-show
* Northern Exposure, a 1990s TV show turned cable

## Science and technology

### Computing

* NX bit, a term for marking parts of computer memory as "no execute"
* NX technology, a computer program that handles remote X Window System connections
* Siemens NX, a CAx software product from Siemens PLM Software
* DRS/NX, a port of UNIX System V for ICL DRS and later servers
* EDIUS NX, a video editing and capture card sold by Grass Valley
* NXDOMAIN, "nonexistent domain", an error response to a DNS query, sometimes used for DNS hijacking

### Other uses in science and technology

* NX, the pre-release codename of the Nintendo Switch video game console
* Nox (unit) (nx), a unit of illuminance, equal to 1/1000 lux
* Samsung NX series, a series of digital cameras

## Transport

* NX Bridge, over the Passaic River in New Jersey
* Lexus NX, a crossover vehicle
* Nissan NX, and Nissan Pulsar NX, a range of subcompact coupes offered by Nissan from the 1980s to 1993
* Air Macau (IATA: NX)
* A 1967-1968 super-express line; see N (New York City Subway service)

## Other uses

* Net exports, in economics
* Ningxia, an autonomous region in China (Guobiao abbreviation NX)
* NX Newcastle, a music venue in Newcastle upon Tyne, England
