SN

See also: sn, Sn, .sn, s.n., s'n, s/n, S/N, and šn

Translingual

Symbol

SN

1. The ISO 3166-1 two-letter (alpha-2) code for Senegal.
2. Saxony, a federal state of Germany.
3. South Sulawesi, a province of Indonesia.

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English

Noun

SN (plural SNs)

1. Initialism of screen name.
2. Initialism of social network.
3. Initialism of social networking.
4. (chemistry) Initialism of steric number.
5. (neuroanatomy) Initialism of substantia nigra.
6. (train control) Initialism of STM National.

Noun

SN (plural SNe)

1. (astronomy) Abbreviation of supernova.

Derived terms

• (astronomy): SNR, CCSN

Related terms

• (astronomy): LRN

Coordinate terms

• (astronomy): GRB

See also

• (astronomy): PN

Anagrams

• N's, N.S., N/S, NS, Ns, n's, n.s., ns

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French

Noun

SN m (plural SNs)

1. (military, nautical) SSN (nuclear-powered submarine); Abbreviation of Sous-Marin Nucléaire.

Derived terms

• SNLE
• SNA

See also

• Sous-marin nucléaire on the French Wikipedia.Wikipedia ^fr

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Spanish

Initialism

SN

1. (grammar, syntax) Abbreviation of sintagma nominal.