Look up SN, Sn, sn, or šn in Wiktionary, the free dictionary.

Look up .sn or s.n. in Wiktionary, the free dictionary.

SN, Sn, sn, .sn, or s.n. may refer to:

Businesses and organizations

• Brussels Airlines (IATA code SN)
  • Sabena
  • SN Brussels Airlines (IATA code SN)
• Servant of the People (Sluha Narodu)
• Slovaks Forward (Slovaci napred), a political party in Serbia
• Standards Norway, the main standards organization of Norway
• Stronnictwo Narodowe (National Party), a Polish political party
• Supreme Court of Poland (Sąd Najwyższy), the court of last resort for non-administrative matters

Places

• Senegal (ISO country code SN)
• Shaanxi, a province of China (Guobiao abbreviation SN)
• South Sulawesi, a province of Indonesia (ISO 3166-2:ID code)
• Saxony, a state of Germany
• SN postcode area, the UK postcode district containing Swindon and much of North Wiltshire

Religion

• Samyutta Nikaya or SN, a Buddhist scripture
• Sutta Nipata or Sn, a Buddhist scripture

Science, technology, and mathematics

Computing

• .sn, the country-code top level domain of Senegal
• sn, the surname attribute of the Lightweight Directory Access Protocol

Mathematics

• Symmetric group or S_n
• n-sphere or Sⁿ
• sn (elliptic function), one of Jacobi's elliptic functions

Meteorology

• SN, METAR code for snow
• Spotter Network, a system for reporting location and severe weather observations of storm spotters and chasers

Other uses in science and technology

• Savin–Norov machine gun
• Space Network, a NASA relay satellite system
• Stereospecific numbering in compounds such as glycerophospholipids
• Sthene, an obsolete unit of force or thrust in the metre-tonne-second system of units
• Substantia nigra, a brain structure
• Supernova, a stellar explosion, in astronomy and cosmology
• Tin, symbol Sn, a chemical element

Other uses

• Seaman, abbreviation for the United States Navy rank
• Serial number, in component tracking
• Shona language (ISO 639 alpha-2 code "sn")
• Sine nomine or s.n., a Latin term for "without a name"
• Spanish Navy
• Abbreviation for Sportsnet, a Canadian sports specialty channel

See also

• S/n (disambiguation)
• ΣΝ or Sigma Nu, a fraternity

This disambiguation page lists articles associated with the title SN.
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