I think that's a fair description of how these things tend to work. Your only mistake is the assumption that because it's very silly nobody would actually use it, let alone that it wouldn't be incredibly widespread.
But as for the list, the EU came into being after WW2 so the USSR was out, Austria was politically irrelevant and Spain was a fascist dictatorship. Plus Turkey is on the other side of the Black Sea and the Greek really don't like them.
I think that's a fair description of how these things tend to work. Your only mistake is the assumption that because it's very silly nobody would actually use it, let alone that it wouldn't be incredibly widespread.
But as for the list, the EU came into being after WW2 so the USSR was out, Austria was politically irrelevant and Spain was a fascist dictatorship. Plus Turkey is on the other side of the Black Sea and the Greek really don't like them.