- Capital: Algiers
- Population: 44,177,969
- Surface Area: 2,381,741 km2
- Currency: Algerian dinars (1 EUR=146.8183 DZD)
- Religion: Mostly Islam
- Belongs to: AMU, Arab League, IMF, UN, OPEC, AU
- Capital: Doha
- Population: 2,618,000
- Surface Area: 11,490 km2
- Currency: Riyals (1 EUR=3.9854 QAR)
- Religion: Mostly Islam
- Belongs to: ACD, Arab League, GCC, IMF, UN, OPEC