Istanbul’s Sister City, Cooperation Protocols and Memorandum of Understanding/Goodwill Letters Saudi Arabia Brasil Japan PakistanMalaysia Egypt MoroccoGermany Russia TurkmenistanSpainUnited Arab EmiratesChinaUkraine Jordan Bosnia and Herzegovina BulgariaKazakhstanKyrgyzstanRomaniaNorth MacedoniaIndonesia Syria Italy South Korea ThailandLebanon IranMexico TunisiaLibyaChadGeorgia Cyprus Sister City Concept A sister city is a union of geographically distant settlements for the purpose of cultural and commercial …