Abu Dhabi and Dubai are among the world’s 20 best cities for expats, according to InterNations , a community for expatriates and global minds. Abu Dhabi has been ranked 10th best city while Dubai is ranked 20th in the Expat City Ranking 2020, surpassing other major cities like Frankfurt, Brussels, New York, Zurich, Toronto, Geneva and London among others. In the region, Muscat is ranked 14th, followed by Doha (15th) ...