km

from WordNet (r) 3.0 (2006)
km
    n 1: a metric unit of length equal to 1000 meters (or 0.621371
         miles) [syn: {kilometer}, {kilometre}, {km}, {klick}]
    
from The Free On-line Dictionary of Computing (8 July 2008)
km

   <networking> The {country code} for Comoros.

   (1999-01-27)
    
from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)
KM
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