- Capital: Nouakchott
- Population: 5.022.441
- Surface: 1.030.700 km2
- Devise: l’ouguiya (1 EUR=41,1500 MRO)
- Religion: Majorité Islam
- Appartient à: ACP, UMA, Ligue arabe, FMI, ONU, UA
- Capital: Amman
- Population: 11.337.000
- Surface: 89.318 km2
- Devise: le dinar jordanien (1 EUR=771,2200 JOD)
- Religion: Majorité Islam
- Appartient à: Ligue arabe, FMI, ONU