SSN may refer to:

Broadcasting

Setanta Sports News Setanta Sports News was a television channel from Virgin Media Television and Setanta Sports. The channel launched on 29 November 2007.

, a former 24-hour sports news network in the United Kingdom * Sky Sports News, a 24-hour sports news network in the United Kingdom * Soul of the South Network, an African-American oriented TV Network that launched May 28, 2013 *

Scoil an Spioraid Naoimh Bishopstown () is located in the civil parish of St. Finbar's, Barony of Cork, County Cork, Ireland. It is a southwestern suburb of Cork and is made-up of the townlands of Ballineaspigbeg and Ballineaspigmore (sometimes spelled Ballinaspigmore) ...

, a primary school in Cork City Ireland *

Scholars Strategy Network The Scholars Strategy Network (SSN) is an association of academics and researchers who coordinate to address public challenges while increasing the accessibility of their findings to those outside of academia An academy (Attic Greek: Ἀκα� ...

, an association of academics and researchers *

SSN College of Engineering SSN may refer to: Broadcasting *Setanta Sports News, a former 24-hour sports news network in the United Kingdom *Sky Sports News, a 24-hour sports news network in the United Kingdom *Soul of the South Network, an African-American oriented TV Networ ...

, an engineering institution located in the suburbs of Chennai, Tamil Nadu, India

Entertainment

*''

Tom Clancy's SSN ''Tom Clancy's SSN'' is a submarine simulator of the 688i ( Improved ''Los Angeles''-class nuclear hunter/killer submarine). The game player is in command of in a limited war against China over the Spratly Islands. Gameplay is limited to a 15 mi ...

'', a 1996 game by Clancy Interactive Entertainment describing the operations of a U.S. Navy attack submarine * ''SSN'' (novel), a 1996 novel by Tom Clancy based upon the game by the same name

Government

Servizio Sanitario Nazionale Italy's healthcare system is consistently ranked among the best in the world. Life expectancy is the 4th highest among OECD countries (83.4 years in 2018) and the world's 8th highest according to the World Health Organization, WHO (82.8 years in ...

, Italy's national health service *

Social Security number In the United States, a Social Security number (SSN) is a nine-digit number issued to U.S. citizens, permanent residents, and temporary (working) residents under section 205(c)(2) of the Social Security Act, codified as . The number is issued to ...

, an identification number used by the U.S. Social Security Administration * SSN (hull classification symbol), the United States Navy's hull classification symbol for a fast attack submarine, one that is propelled by nuclear energy *

Servicio Sismológico Nacional The National Seismological Service ( es, Servicio Sismológico Nacional, SSN) is a seismology, seismological organization in Mexico that studies and records earthquake activity within the country. It is part of the Geophysics Institute at the Nat ...

, the Mexican National Seismological Service, UNAM, Mexico * South Sudan * Superintendencia de Seguros de la Nación, a government agency of Argentina overseeing insurance companies

Political

Socialist Solidarity Network The Socialist Solidarity Network was a grouping of socialists in the United Kingdom most of whom were former members of the Socialist Party. They supported the Socialist Alliance in England and support the Scottish Socialist Party in Scotland. ...

, a Trotskyist group in the UK

Science

* Superior Salivatory Nucleus

Technology

Secure Service Network In computer security, a DMZ or demilitarized zone (sometimes referred to as a perimeter network or screened subnet) is a physical or logical subnetwork that contains and exposes an organization's external-facing services to an untrusted, usually ...

, a network behind a firewall or IPS containing systems which can be accessed from both the internal and external networks, but cannot reach the internal network * Semantic Sensor Network, an ontology describing sensors and observations, and related concepts *

SIM Serial Number A typical SIM card (mini-SIM with micro-SIM cutout) A GSM mobile phone file:Simkarte NFC SecureElement.jpg, T-Mobile nano-SIM card with NFC capabilities in the SIM tray of an iPhone 6s file:Tf sim both sides.png, A TracFone Wireless SIM card ha ...

, used to identify a mobile phone's SIM card *

Subsystem number Signalling Connection Control Part (SCCP) subsystem numbers are used to identify applications within network entities which use SCCP signalling. GSM and UMTS SSNs In Global System for Mobile Communications (GSM) and Universal Mobile Telecommunic ...

, used in the Signaling Connection and Control Part of Signaling System #7 routing * Surgical Segment Navigator, a system for computer-assisted surgery

Other

Space Surveillance Network The United States Space Surveillance Network (SSN) detects, tracks, catalogs and identifies artificial objects orbiting Earth, e.g. active/inactive satellites, spent rocket bodies, or fragmentation debris. The system is the responsibility of Uni ...

, a multinational cooperative effort to monitor space activity and track earth-orbiting objects and satellites. *

Species Survival Network __NOTOC__ The Species Survival Network (SSN), founded in 1992, is an international coalition of over 80 non-governmental organizations (NGOs) committed to the promotion, enhancement, and strict enforcement of the Convention on International Trade i ...

: a coalition of conservation organizations committed to the enforcement and enhancement of CITES, the Convention on International Trade in Endangered Species *The IATA code for

Seoul Airbase Seoul Air Base (sometimes K-16 Air Base, Seoul Airport or Seongnam Air Base) is located in Seongnam city near Seoul in South Korea. Runway 19 and 20 are equipped with an ILS. History Korea under Japanese rule constructed 여의도 비행장(Y ...

Stoom Stichting Nederland The Stoom Stichting Nederland (SSN) is a railway museum in Rotterdam, Netherlands, founded in 1976. Facilities The SSN owns a motive power depot which includes a locomotive shed, in which major repairs can be carried out. A turntable, platforms a ...

, a Dutch Railway Museum *

The Seed Savers' Network The Seed Savers' Network (SSN) is an Australian not-for-profit organisation, based in Byron Bay, New South Wales. Since 1986, SSN has organised gardeners and farmers to collect, multiply and redistribute garden seeds in Australia and also within ...

, an international not-for-profit seed-saving organisation founded in Australia.