- Capital: Nouakchott
- Population: 4.614.974
- Surface: 1.030.700 km2
- Devise: l’ouguiya (1 EUR=36,9000 MRO)
- Religion: Majorité Islam
- Appartient à: ACP, UMA, Ligue arabe, FMI, ONU, UA
- Capital: Amman
- Population: 10.269.000
- Surface: 89.318 km2
- Devise: le dinar jordanien (1 EUR=760,5100 JOD)
- Religion: Majorité Islam
- Appartient à: Ligue arabe, FMI, ONU