Source : Webster's Revised Unabridged Dictionary (1913)

Symbolization \Sym`bol*i*za"tion\, n. [Cf. F. symbolisation.]
   The act of symbolizing; symbolical representation. --Sir T.
   Browne.

Source : WordNet®

symbolization
     n 1: the use of symbols to convey meaning [syn: {symbolisation}]
     2: something visible that by association or convention
        represents something else that is invisible; "the eagle is
        a symbol of the United States" [syn: {symbol}, {symbolisation},
         {symbolic representation}]
     3: the practice of investing things with symbolic meaning [syn:
         {symbolism}, {symbolisation}]