Source : Webster's Revised Unabridged Dictionary (1913)

My \My\, a. & poss. pron. [OE. mi, fr. min. See {Mine}, and cf.,
   for loss of n, {A}, a., {An}, a.]
   Of or belonging to me; -- used always attributively; as, my
   body; my book; -- mine is used in the predicate; as, the book
   is mine. See {Mine}.

Source : Free On-Line Dictionary of Computing

my
     
         The {country code} for Malaysia.
     
        (1999-01-27)