Countries: By organizations

European Union

Flag Country Capital Population Total area
Flag of Austria Austria Vienna 8,504,850 83,858 km2
Flag of Belgium Belgium Brussels 11,132,269 32,545 km2
Flag of Bulgaria Bulgaria Sofia 7,282,041 110,912 km2
Flag of Cyprus Cyprus Nicosia 865,878 9,251 km2
Flag of Czech Republic The Czech Republic Prague 10,513,800 78,866 km2
Flag of Denmark Denmark Copenhagen 5,627,235 43,094 km2
Flag of Estonia Estonia Tallinn 1,311,870 45,100 km2
Flag of Finland Finland Helsinki 5,452,821 338,145 km2
Flag of France France Paris 65,844,000 551,500 km2
Flag of Germany Germany Berlin 80,619,000 357,022 km2
Flag of Greece Greece Athens 10,815,197 131,957 km2
Flag of Hungary Hungary Budapest 9,906,000 93,032 km2
Flag of Ireland Ireland Dublin 4,593,100 70,273 km2
Flag of Italy Italy Rome 59,943,933 301,318 km2
Flag of Latvia Latvia Riga 2,003,900 64,600 km2
Flag of Lithuania Lithuania Vilnius 2,941,953 65,300 km2
Flag of Luxembourg Luxembourg Luxembourg City 537,000 2,586 km2
Flag of Malta Malta Valletta 416,055 316 km2
Flag of Netherlands The Netherlands Amsterdam 16,842,200 41,528 km2
Flag of Poland Poland Warsaw 38,502,396 312,685 km2
Flag of Portugal Portugal Lisbon 10,487,289 91,982 km2
Flag of Romania Romania Bucharest 20,121,641 238,391 km2
Flag of Slovakia Slovakia Bratislava 5,415,949 49,033 km2
Flag of Slovenia Slovenia Ljubljana 2,061,963 20,256 km2
Flag of Spain Spain Madrid 46,609,700 505,992 km2
Flag of Sweden Sweden Stockholm 9,651,531 449,964 km2
Flag of United Kingdom The United Kingdom London 63,705,000 242,900 km2

G8

Flag Country Capital Population Total area
Flag of Canada Canada Ottawa 35,295,770 9,970,610 km2
Flag of France France Paris 65,844,000 551,500 km2
Flag of Germany Germany Berlin 80,619,000 357,022 km2
Flag of Italy Italy Rome 59,943,933 301,318 km2
Flag of Japan Japan Tokyo 127,180,000 377,873 km2
Flag of Russia Russia Moscow 143,700,000 17,098,200 km2
Flag of United Kingdom The United Kingdom London 63,705,000 242,900 km2
Flag of United States The United States Washington, District of Columbia 317,706,000 9,629,090 km2

NATO

Flag Country Capital Population Total area
Flag of Belgium Belgium Brussels 11,132,269 32,545 km2
Flag of Bulgaria Bulgaria Sofia 7,282,041 110,912 km2
Flag of Canada Canada Ottawa 35,295,770 9,970,610 km2
Flag of Czech Republic The Czech Republic Prague 10,513,800 78,866 km2
Flag of Denmark Denmark Copenhagen 5,627,235 43,094 km2
Flag of Estonia Estonia Tallinn 1,311,870 45,100 km2
Flag of France France Paris 65,844,000 551,500 km2
Flag of Germany Germany Berlin 80,619,000 357,022 km2
Flag of Greece Greece Athens 10,815,197 131,957 km2
Flag of Hungary Hungary Budapest 9,906,000 93,032 km2
Flag of Iceland Iceland Reykjavík 325,671 103,000 km2
Flag of Italy Italy Rome 59,943,933 301,318 km2
Flag of Latvia Latvia Riga 2,003,900 64,600 km2
Flag of Lithuania Lithuania Vilnius 2,941,953 65,300 km2
Flag of Luxembourg Luxembourg Luxembourg City 537,000 2,586 km2
Flag of Netherlands The Netherlands Amsterdam 16,842,200 41,528 km2
Flag of Norway Norway Oslo 5,109,056 385,155 km2
Flag of Poland Poland Warsaw 38,502,396 312,685 km2
Flag of Portugal Portugal Lisbon 10,487,289 91,982 km2
Flag of Romania Romania Bucharest 20,121,641 238,391 km2
Flag of Slovakia Slovakia Bratislava 5,415,949 49,033 km2
Flag of Slovenia Slovenia Ljubljana 2,061,963 20,256 km2
Flag of Spain Spain Madrid 46,609,700 505,992 km2
Flag of Turkey Turkey Ankara 76,667,864 783,562 km2
Flag of United Kingdom The United Kingdom London 63,705,000 242,900 km2
Flag of United States The United States Washington, District of Columbia 317,706,000 9,629,090 km2

OPEC

Flag Country Capital Population Total area
Flag of Algeria Algeria Algiers 38,700,000 2,381,740 km2
Flag of Angola Angola Luanda 20,609,294 1,246,700 km2
Flag of Indonesia Indonesia Jakarta 249,866,000 1,904,570 km2
Flag of Iran Iran Tehran 77,288,000 1,648,200 km2
Flag of Iraq Iraq Baghdad 34,035,000 438,317 km2
Flag of Kuwait Kuwait Kuwait City 3,065,850 17,818 km2
Flag of Libya Libya Tripoli 6,202,000 1,759,540 km2
Flag of Nigeria Nigeria Abuja 173,615,000 923,768 km2
Flag of Qatar Qatar Doha 2,045,239 11,000 km2
Flag of Saudi Arabia Saudi Arabia Riyadh 29,994,272 2,149,690 km2
Flag of United Arab Emirates The United Arab Emirates Abu Dhabi 8,264,070 83,600 km2
Flag of Venezuela Venezuela Caracas 28,946,101 912,050 km2