SSN

SSN may refer to:

• Tom Clancy's SSN, 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 as a tie-in to the game

• 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. a channel of Sky Sports
• Soul of the South Network, an African-American oriented TV Network that launched May 28, 2013

• Scholars Strategy Network, an association of academics and researchers
• Scoil an Spioraid Naoimh, a primary school in Cork City Ireland
• SSN College of Engineering, an engineering institution located in the suburbs of Chennai, Tamil Nadu, India

• Servicio Sismológico Nacional, the Mexican National Seismological Service, UNAM, Mexico
• Servizio Sanitario Nazionale, Italy's national health service
• Social Security number, an identification number used by the U.S. Social Security Administration
• Superintendency of Insurance (Argentina) (Superintendencia de Seguros de la Nación), a government agency of Argentina overseeing insurance companies

• The Seed Savers' Network, an international not-for-profit seed-saving organisation founded in Australia
• Socialist Solidarity Network, a Trotskyist group in the UK
• Space Surveillance Network, a multinational cooperative effort to monitor space activity and track earth-orbiting objects and satellites
• Species Survival Network, a coalition of conservation organizations
• Suncorp Super Netball, the sponsored name of the Australian Super Netball professional league

• Secure Service Network, 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, used to identify a mobile phone's SIM card
• Subsystem number, used in the Signaling Connection and Control Part of Signaling System #7 routing
• Surgical Segment Navigator, a system for computer-assisted surgery

• South Sudan, a country
• SSN, the IATA code for Seoul Airbase
• SSN (hull classification symbol), the United States Navy's hull classification symbol for a fast attack submarine, propelled by nuclear energy
• Stoom Stichting Nederland, a Dutch Railway Museum
• Superior salivatory nucleus, a cranial nerve nucleus

• SN (disambiguation)
• SS (disambiguation)