Countries: Qatar (QA), Kuwait (KW), United Arab Emirates (AE), Saudi Arabia (SA), Bahrain (BH), Oman (OM), Lebanon (LB), Iraq (IQ), Libya (LY), Egypt (EG), Tunisia (TN), Jordan (JO), Morocco (MA), Syria (SY), Mauritania (MR), Sudan (SD), Palestine (PS), Djibouti (DJ), Chad (TD), Yemen (YE), Western Sahara (EH), Comoros (KM), Somalia (SO)
Wikipedia: https://en.wikipedia.org/wiki/Arabic