- Capital: Amman
- Population: 10.269.000
- Surface: 89.318 km2
- Devise: le dinar jordanien (1 EUR=771,2200 JOD)
- Religion: Majorité Islam
- Appartient à: Ligue arabe, FMI, ONU
- Capital: Doha
- Population: 2.831.000
- Surface: 11.490 km2
- Devise: le rial du Qatar (1 EUR=4,0604 QAR)
- Religion: Majorité Islam
- Appartient à: ACD, Ligue arabe, CCG, FMI, ONU, OPEP