# NSS

NSS may refer to:

## Arts and entertainment

* New Star Soccer, a computer game
* Newsstand Specials, a spinoff of Playboy magazine
* Nintendo Super System, an arcade game cabinet that plays Super NES games
* Northern Sound System, a youth music education centre and venue in Adelaide, South Australia
* NSS, a 1958 computer chess program

## Organizations
### Government bodies

* National Security Secretariat (United Kingdom), part of the Cabinet Office
* National Security Service (disambiguation), the name of several intelligence services
* National Seismological Service, an agency of the Mexican government
* National Service Scheme, a Government of India-sponsored program for community service and social activities
* National Statistical Service of the Republic of Armenia, former name of the Statistical Committee of Armenia
* NHS National Services Scotland, the central support agency to the NHS in Scotland

### Political parties

* People's Socialist Party of Montenegro, a political party in the Republic of Montenegro
* National Power Unity, a far-right party in Latvia
* People's Peasant Party (Narodna seljačka stranka), a political party in Serbia

### Schools

* National Sport School (Canada), a high school in Alberta, Canada
* Nauru Secondary School, a high school in Nauru
* National Socialist Schoolchildren's League (Nationalsozialistischer Schülerbund), the organization for school pupils in the Third Reich
* Northbrooks Secondary School, a secondary school in Yishun, Singapore
* Northern Secondary School, a high school in Toronto, Canada

### Companies

* National Screen Service, an American company involved in cinema advertising
* New Skies Satellites, the former name of the Dutch spacecraft operator SES NEW SKIES
* Norsk Spisevognselskap, a dining car company of Norway

### Other organizations

* Nair Service Society, a community welfare organization for the Nair community from Kerala, India
* National Space Society, an international space advocacy organization
* National Sculpture Society, US
* National Secular Society, a British organization
* National Speleological Society, an American organization
* Nilachala Saraswata Sangha, a religious organization
* National Service Scheme, Indian government-sponsored public service programme

## Politics and government

* National Security Strategy (United States)
* National Shelter System, a database of emergency shelters in the US administered by the Federal Emergency Management Agency
* National Student Survey, a survey of final-year degree students in the UK
* Nuclear Security Summit, a summit on nuclear security established by US President Obama

## Science and technology
### Computing

* Name Service Switch, a technology used in UNIX
* Namespace Specific String, a part of the syntax of a Uniform Resource Name
* Network Security Services, cryptographic software libraries for client and server security
* Network switching subsystem, a component of the mobile-phone network
* Novell Storage Services, a file system used by the Novell NetWare operating system
* NSS, a 1958 computer chess program

### Other uses in science and technology

* Neurological soft signs, signs of disturbance in neurology
* Neutral salt spray, a salt spray test to qualify the corrosion resistance of coatings on metal
* Normal saline solution, in medicine
* NSS Annapolis, a US Navy VLF and HF radio transmitter site in Annapolis, Maryland

## Other uses

* Nostalgia Super Stock, a drag racing class