[DSTAR_DIGITAL] Simplify Abreviations for Alpha Tags

[bosshardss]

I am trying to organize channels in my 2820 again and looking for a simple way 
to abbreviate the Names or Locations of repeaters.  Zip Codes or Postal Codes 
may be OK in the US.  IATA Airport codes may be OK except most mountain tops 
don't have airports.  It looks like there a just around 500 G2 Gateways plus 
nearly 40 JA Gateways.  Anyone else have a working system ?  73 steve nu5d