- Capital: Nouakchott
- Population: 4.614.974
- Surface: 1.030.700 km2
- Devise: l’ouguiya (1 EUR=42,3100 MRO)
- Religion: Majorité Islam
- Appartient à: ACP, UMA, Ligue arabe, FMI, ONU, UA
- Capital: Le Caire
- Population: 102.100.000
- Surface: 1.001.450 km2
- Devise: la livre égyptienne (1 EUR=51,4069 EGP)
- Religion: Majorité Islam
- Appartient à: Ligue arabe, FMI, ONU, UA