Dubai-Sharjah-Ajman (
DSA) is a
metropolitan area in the
United Arab Emirates. It consists of the combined urban areas of
Dubai,
Ajman, and
Sharjah. The urban areas at the northeast end of Dubai flow into those of Sharjah, which in turn are contiguous with those of Ajman. The total population is about 5.2 million people (2014 estimation).