The Economic Cooperation Organization’s headquarters is in

The ECO’s headquarters is in Tehran; this question tests regional knowledge. Founded in 1985; it fosters economic ties; Istanbul and Islamabad are incorrect. Understanding organizations enhances geopolitical awareness; this is vital for exams or discussions on regional cooperation; ECO supports trade among members; knowing locations aids in diplomatic analysis; accurate knowledge ensures clarity in conversations about international organizations or economic policies; staying informed strengthens general knowledge for competitive contexts.