Wordnet 3.0
NOUN (2)
1. 
 the basic unit of money in Uzbekistan; 
2. 
 the basic unit of money in Kyrgyzstan; 
WordNet (r) 3.0 (2006):
som
    n 1: the basic unit of money in Uzbekistan
    2: the basic unit of money in Kyrgyzstan
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
SOM
       Self-Organizing Machine
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
SOM
       Structured Object Method
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
SOM
       System Object Model (IBM, ORB, CORBA)
The Free On-line Dictionary of Computing (30 December 2018):
SOM
   System Object Model.  An implementation of CORBA by IBM.