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SN

1.
Secretary of the Navy.
2.
Also, sn, s/n. screen name.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for s n

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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s n 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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s n in Science
Sn  
The symbol for tin.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Related Abbreviations for s n

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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