So far my Aegean Gold Status has given me the Air France Flying Blue Gold.
I have tried to reach Turkish Airlines but they haven't responded. Now it seems the customer service email is out of service.
Now LoyaltyLobby reports the status match can be achieved through their online form. I just filed for one – let's see.
Headforpoints.com suggests that Air Berlin is matching competing status as well. I have no OneWorld status and that sometimes hurts when flying BA or LA. Let's hope this one works out.