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SN

1.
Secretary of the Navy.
2.
Also, sn, s/n. screen name.

Sn

Symbol, Chemistry
1.
tin.
Origin
< Latin stannum
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for SN

sn

abbreviation
1.
Senegal

Sn

Chemical symbol
1.
tin
Word Origin
from New Latin stannum

SN

abbreviation
1.
Senegal (international car registration)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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SN in Medicine

Sn
The symbol for the element tin.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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SN in Science
Sn  
The symbol for tin.
tin
  (tĭn)   
Symbol Sn
A malleable, silvery metallic element that occurs in igneous rocks. It has a crystalline structure and crackles when bent. Tin is used as an anticorrosion agent and is a part of numerous alloys, including bronze. Atomic number 50; atomic weight 118.71; melting point 231.89°C; boiling point 2,270°C; specific gravity 7.31; valence 2, 4. See Periodic Table. See Note at element.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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SN in Technology

networking
The country code for Senegal.
(1999-01-27)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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Related Abbreviations for SN

sn

Shona

Sn

  1. snow
  2. tin

SN

  1. seaman
  2. Senegal (international vehicle ID)
  3. serial number
  4. soon (shortwave transmission)
  5. stock number
  6. supernova
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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