PICC - programme identifier country code

first four bits of the Programme Identifier are identical with Country Code if the RDS specification IEC 62106 is implemented
NOTE 1 to entry: The CC is signalled in the RDS PI Code for purposes of identifying the country of origin of the audio programme.
NOTE 2 to entry: Usually the Programme Identifier Country Code and the Location Table Country Code on an RDS-TMC transmission have the same value, but not always nor necessarily.

Application Area: Traffic and Travel Information