- Capital: Brussels
- Population: 341,858,176
- Surface Area: 2,759,788 km2
- Currency: Euros
- Capital: Nouakchott
- Population: 4,403,319
- Surface Area: 1,030,700 km2
- Currency: Ouguiya (1 EUR=44.1100 MRO)
- Religion: Mostly Islam
- Belongs to: ACP, AMU, Arab League, IMF, UN, AU