SB

SB or Sb may refer to:

Places

 * Saint Pierre and Miquelon (FIPS PUB 10-4 territory code SB)
 * San Bernardino, California, US
 * Santa Barbara, California, US
 * Solomon Islands (ISO 3166 country code SB)
 * South Burlington, Vermont
 * Sibiu County, Romania

Organisations

 * Special Branch, of UK and some Commonwealth police
 * Służba Bezpieczeństwa, secret police in communist Poland
 * Sluzhba Bezpeky, WWII Ukrainian partisan underground intelligence service
 * Shaw Brothers Studio, a Hong Kong movie company
 * Statistics Bureau (Japan)
 * Šiaulių bankas, a Lithuanian commercial bank

Science and technology

 * SB buffer, for electrophoresis
 * Antimony, symbol Sb, a chemical element
 * Barred spiral galaxy, in astronomy
 * Scientiæ Baccalaureus or Bachelor of Science, an academic degree
 * Spectroscopic binary stars, designated SB1 and SB2
 * Stilb (unit) (symbol sb), a unit of luminance
 * sideband
 * Spina bifida

Computing

 * .sb file, the file format for Scratch Projects
 * .sb2 file and .sb3, the file formats for Scratch 2 and 3
 * .sb, Internet country code top-level domain for Solomon Islands

Sport and games

 * Nike SB, skateboarding shoes
 * "Season's Best", an athletics abbreviation
 * Stolen base, in baseball
 * Sonneborn–Berger score, a scoring system often used to break ties in chess tournaments
 * Super Bowl, annual American football championship
 * Smash Bros., a platform fighting game franchise featuring characters from Nintendo and third-party franchises
 * Skyblock, a Minecraft minigame, and MMORPG game on Minecraft server, Hypixel
 * Sundby Boldklub, a football club in Denmark

Transportation

 * Aircalin (IATA airline code)
 * Sailing barge (ship prefix)
 * Skagensbanen (the Skagen Railway), a Danish railway line and company
 * South Buffalo Railway (reporting code)
 * Surabaya Kota railway station, Surabaya, East Java, Indonesia (station code: SB)
 * Suroboyo Bus in Surabaya, Indonesia
 * Tupolev SB, a Soviet bomber of World War II
 * Toyota SB, car
 * SB craft, an Imperial Japanese Army variant of the Imperial Japanese Navy's No. 101-class landing ship

Other uses

 * Special Warfare Boat Operator rating, US Navy
 * Senate Bill, typically coded like "SB 1234"
 * Sonderbehandlung, German Nazi era euphemism for mass murder
 * Soldier Boy, three fictional superheroes
 * Substantive, or noun, in some languages
 * Swagbucks, a rewards company by Prodege

Saint

 * St. Bonaventure