Below you can find the In terms of middle eastern cities' total population the top 3 are cairo istanbul & this iranian city Jeopardy Words Answer. The answer to In terms of middle eastern cities' total population the top 3 are cairo istanbul & this iranian city has 6 letters. This clue belongs to the A worldly category category and is part of Jeopardy Word Level 2220. If you scroll near the bottom you will find other clues and answers part of level 2220