Istana, Istana Maimun, Istana Bogor, Istana Apostolik, Istana Gyeongbok, Istana Siak Sri Indrapura, Istana Presiden Indonesia, Istana Alwatzikoebillah, Istana Rundāle, Istana Topkapı, Istana Dolmabahçe, Istana Merdeka, Istana Nijo, Istana Negara, Jalan Duta, Istana Heian, Istana Negara, Istana Heijō, Istana Schwetzingen, Istana Shuri, Istana Penyengat, Istana Himeji, Istana ʻIolani, Istana Sándor, Istana Osaka, Istana Malacañang, Istana Korea, Istana Soestdijk, Istana Kemerdekaan (Minsk), Istana Narayanhity, Istana Wilanów, Istana Kneuterdijk, Istana Melawati, Istana Daming, Istana Katarina, Istana Gyeonghui, Istana Zaafarana, Istana Raja (Bangkok), Istana Nurul Iman, Istana Komine, Istana Besar, Istana Changdeok

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