https://www.quora.com/How-do-I-write-the-address-if-it-s-in-Turkish-I-have-a-new-pen-pal-that-lives-in-Turkey-and-I-am-sending-a-letter-using-USPS
In general Turkish address format is “District, Street, building # / apartment #, town, post code, city, country” like: “Atalar Mahallesi, Kurban Sokak, No: 7/ ...