"Arab World" is perfectly acceptable. It's understood to mean the 22 Arabic-speaking states from the Maghreb, the Horn of Africa and the Middle East.[1] See als

"Arab World" is perfectly acceptable. It's understood to mean the 22 Arabic-speaking states from the Maghreb, the Horn of Africa and the Middle East.[1] See also the Arab League which represents the Arab World. [1] http://worldpopulationreview.com/countries/arab-countries/ http://worldpopulationreview.com/countries/arab-countries/