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nos-

1 American  
  1. variant of noso- before a vowel.


nos. 2 American  
Or Nos.

abbreviation

  1. numbers.


n.o.s. 3 American  

abbreviation

  1. not otherwise specified.


Nos. British  

abbreviation

  1. numbers

"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