SSS

SSS or Sss may refer to:

Places

 * SSS islands, part of the Netherlands Antilles
 * Sheerness-on-Sea railway station, Kent, England, National Rail station code
 * Siassi's airport IATA code
 * Southern Cross railway station (formerly Spencer Street), Melbourne, Australia, code

Businesses and organizations

 * Sisters of Social Service, a Catholic religious institute founded in Hungary
 * Societas Sanctissimi Sacramenti, the Congregation of the Blessed Sacrament
 * Sovran Self Storage, US, NYSE SSS
 * SSS Defence, an Indian firm
 * Triple-S Management Corporation

Schools

 * Serangoon Secondary School, a secondary school in Hougang, Singapore
 * Sheffield Scientific School, formerly separate school of science and engineering at Yale College, Connecticut, until 1956
 * Singapore Sports School, a specialised independent school in Woodlands, Singapore
 * Smithfield-Selma School, North Carolina, US
 * Socialist Sunday School or Socialist School of Science, UK and US

Computing

 * Shamir's Secret Sharing, an algorithm for dividing a secret into multiple pieces
 * Single-serving site, a website composed of one page that serves one purpose
 * Solid-state storage
 * Subsurface scattering, a mechanism of light transport in 3D graphics
 * Super Scalable System, Cray-3/SSS massively parallel supercomputer project
 * SSS*, a state-space search algorithm

Fiction

 * SSS (Three-Speed), character in the anime series MADLAX
 * Sport Searching School, the fictional school from Sport Ranger

Medicine

 * Scotopic sensitivity syndrome, alternate term for Irlen syndrome, a visual disorder
 * Sensation Seeking Scale, a psychological measurement
 * Sick sinus syndrome, an abnormality of heart rhythm
 * Subclavian steal syndrome, a medical condition arising from reversed blood flow
 * Superior sagittal sinus, an anatomical structure in the skull which drains cerebrospinal fluid and venous blood

Music

 * SSS International, a record label founded by Shelby Sumpter Singleton
 * Sigue Sigue Sputnik, a British new wave band
 * Short Sharp Shock (band), a crossover thrash band from Liverpool, UK
 * SunSet Swish, a Japanese pop rock band
 * Sisyphus (hip hop group), an American hip hop group formerly known as S / S / S
 * Super Star Supporters, a fan club for SS501
 * Solid State Survivor, a 1979 album by Yellow Magic Orchestra
 * SweetSexySavage, a 2017 album by Kehlani
 * "SSS", a song by The Avett Brothers from Mignonette
 * "SSS", a song by Trickbaby from Hanging Around
 * tripleS (or Social Sonyo Seoul), a 24-member K-pop girl group under MODHAUS

Science

 * Sea surface salinity
 * Sign Systems Studies, journal of semiotics
 * Super Soft Source or Super soft X-ray source
 * Omega baryon (Ω−), with a quark content of sss
 * Side-side-side, solution of triangles with 3 sides known
 * Siding Spring Survey in astronomy
 * similia similibus solventur – a general rule in chemistry meaning "like dissolves like"

Sports and entertainment

 * Súper Sábado Sensacional, Venezuelan TV programme
 * Super Special Stage in motor rallying
 * Swedish Swing Society, a Swedish dance club
 * Standard Scratch Score, a golf handicapping system
 * SSS, the production code for the 1973 Doctor Who serial Planet of the Daleks
 * Daniel Sturridge, Luis Suárez, and Raheem Sterling, Liverpool F.C.'s front three in the 2013–14 season

Government and politics

 * Selective Service System, the United States' military conscription program
 * Social security system
 * Social Security System (Philippines)
 * State Security Service, Nigerian domestic intelligence agency
 * Svensk Socialistisk Samling, Swedish Socialist Unity, former Swedish Nazi party

Linguistics

 * Sign Supported Speech, a combination of sign language and English speech
 * Sutton's Sign Symbol Sequence, now the International Movement Writing Alphabet, symbols to record movement

Other

 * SATS Security Services at Singapore Changi Airport
 * Senior Staff Sergeant, a rank in the Singapore Police Force
 * Super SteadyShot, Sony image stabilization system
 * Sonic Speed Simulator, a Roblox video game