- Capital: Brussels
- Population: 342,597,698
- Surface Area: 2,760,484 km2
- Currency: Euros
- Capital: Nouakchott
- Population: 4,614,974
- Surface Area: 1,030,700 km2
- Currency: Ouguiya (1 EUR=42.4900 MRO)
- Religion: Mostly Islam
- Belongs to: ACP, AMU, Arab League, IMF, UN, AU