symbols explanation

I got some old morningstar information and i cant understand the symbols they are using.

for example - DXOY , @ESOY , ZCOY ...

i guss ESOY is for the S&P mini contract and the DXOY is for the DAX (because the exchange is EUREX)

does anyone know what the OY means ?
and where can I find a ticker list ?

thanks

 

Try looking here.



http://www.cmegroup.com/trading/equity-index/