A darker shade indicates a higher level of integration in international organisations This list depicts the membership of European countries in selected international organisations and treaties.
State (51)[1]
HDI [2]
GNI [3]
GDP [4]
UN [5]
CoE [6]
OSCE [7]
EU [8]
EEA [9]
EUCU [10]
Schengen [11]
€ [12]
NATO [13]
OECD [14]
ESA [15]
WTO [16]
ICC [17]
VWP [18]
Albania
0.789
7,570
8,924
UN
CoE
OSCE
Candidate negotiating
ALL
NATO
WTO
ICC
Andorra
0.884
50,080
44,900
UN
CoE
OSCE
EUCU 1
Schengen 2
€ 4
Observer
ICC
VWP
Armenia
0.786
7,330
8,575
UN
CoE
OSCE
AMD
PfP
WTO
ICC
Austria
0.926
63,140
59,225
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
PfP
OECD
ESA
WTO
ICC
VWP
Azerbaijan
0.760
6,680
7,641
UN
CoE
OSCE
AZN
PfP
Observer
Belarus
0.801
7,780
7,558
UN
OSCE
BYR
Observer
Belgium
0.942
54,530
55,536
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Bosnia and Herzegovina
0.779
8,160
8,416
UN
CoE
OSCE
Candidate
BAM
MAP
Observer
ICC
Bulgaria
0.799
14,460
16,943
UN
CoE
OSCE
EU
EEA
EUCU
Schengen 7
BGN 6
NATO
Candidate
ECS
WTO
ICC
Croatia
0.878
20,670
22,966
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
Candidate
ECS
WTO
ICC
VWP
Cyprus
0.907
30,990
37,149
UN
CoE
OSCE
EU
EEA
EUCU
EU EEA CH freedom of movement
€
ECS
WTO
ICC
Czechia
0.895
27,110
29,801
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
CZK
NATO
OECD
ESA
WTO
ICC
VWP
Denmark
0.952
73,360
68,898
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
DKK 6
NATO
OECD
ESA
WTO
ICC
VWP
Estonia
0.899
27,240
31,855
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Finland
0.942
53,390
55,127
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
France
0.910
45,070
47,359
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Georgia
0.814
6,680
8,825
UN
CoE
OSCE
Candidate
GEL
PfP
WTO
ICC
Germany
0.950
53,970
54,291
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Greece
0.893
22,580
23,966
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Hungary
0.851
19,820
23,319
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
HUF
NATO
OECD
ESA
WTO
ICC
VWP
Iceland
0.959
79,840
84,594
UN
CoE
OSCE
EEA
Schengen
ISK
NATO
OECD
WTO
ICC
VWP
Ireland
0.950
80,390
106,059
UN
CoE
OSCE
EU
EEA
EUCU
EU EEA CH freedom of movement
€
PfP
OECD
ESA
WTO
ICC
VWP
Italy
0.906
38,200
39,580
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Kazakhstan
0.802
10,940
14,778
UN
OSCE
KZT
PfP
WTO
Kosovo
n/d
5,980
6,389
Applicant
Applicant
€ 5
Latvia
0.879
21,970
24,194
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA AM
WTO
ICC
VWP
Liechtenstein
0.942
116,600
n/d
UN
CoE
OSCE
EEA
Schengen
CHF
WTO
ICC
VWP
Lithuania
0.879
24,820
28,407
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA AM
WTO
ICC
VWP
Luxembourg
0.927
88,370
131,384
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Malta
0.915
34,240
41,738
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
PfP
Applicant
CA
WTO
ICC
VWP
Moldova
0.763
6,110
7,488
UN
CoE
OSCE
Candidate negotiating
MDL
PfP
WTO
ICC
Monaco
n/d
n/d
n/d
UN
CoE
OSCE
EUCU 1
Schengen 2
€ 4
Signatory
VWP
Montenegro
0.844
11,500
12,646
UN
CoE
OSCE
Candidate negotiating
€ 5
NATO
WTO
ICC
Netherlands
0.946
60,670
63,750
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
North Macedonia
0.765
7,660
7,694
UN
CoE
OSCE
Candidate negotiating
MKD
NATO
WTO
ICC
Norway
0.966
102,460
94,660
UN
CoE
OSCE
EEA
Schengen
NOK
NATO
OECD
ESA
WTO
ICC
VWP
Poland
0.881
19,730
23,014
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
PLN
NATO
OECD
ESA
WTO
ICC
VWP
Portugal
0.874
26,270
28,969
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Romania
0.827
16,670
19,530
UN
CoE
OSCE
EU
EEA
EUCU
Schengen 7
RON
NATO
Candidate
ESA
WTO
ICC
Russia
0.821
14,250
14,391
UN
OSCE
₽
WTO
San Marino
0.867
47,120
59,405
UN
CoE
OSCE
EUCU 1
Schengen 2
€ 4
ICC
VWP
Serbia
0.805
10,030
12,384
UN
CoE
OSCE
Candidate negotiating
RSD
PfP
Observer
ICC
Slovakia
0.855
22,790
25,935
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA AM
WTO
ICC
VWP
Slovenia
0.926
30,620
34,027
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA AM
WTO
ICC
VWP
Spain
0.911
32,180
34,045
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
€
NATO
OECD
ESA
WTO
ICC
VWP
Sweden
0.952
61,650
58,529
UN
CoE
OSCE
EU
EEA
EUCU
Schengen
SEK
NATO
OECD
ESA
WTO
ICC
VWP
Switzerland
0.967
95,160
105,669
UN
CoE
OSCE
bilat 3
Schengen
CHF
PfP
OECD
ESA
WTO
ICC
VWP
Turkey
0.855
11,650
12,765
UN
CoE
OSCE
Candidacy suspended
EUCU 1
TRY
NATO
OECD
WTO
Ukraine
0.734
5,070
5,663
UN
CoE
OSCE
Candidate negotiating
UAH
Applicant
Applicant
WTO
Signatory
United Kingdom
0.940
47,800
51,075
UN
CoE
OSCE
£
NATO
OECD
ESA
WTO
ICC
VWP
Vatican City
n/d
n/d
n/d
Observer
Observer
OSCE
Schengen 2
€ 4
Observer
Classification of countries according to the United Nations:
Very high human development (0.800 or higher)
High human development (0.700 - 0.799)
Classification of countries according to the World Bank:
high income (> $14,005)
upper middle income ($4,516 - $14,005)
Classification of countries according to the IMF:
Advanced Economies
Emerging Market and Developing Economies
1 These countries are currently not participating in the EU's single market (EEA), but the EU has common external Customs Union agreements with Turkey (EU-Turkey Customs Union in force since 1995), Andorra (since 1991) and San Marino (since 2002). Monaco participates in the EU customs union through its relationship with France; its ports are administered by the French. Vatican City has a customs union in effect with Italy.
2 Andorra, Monaco, San Marino and Vatican City are not members of Schengen, but act as such via their open borders with Spain, France and Italy, respectively.
3 Switzerland is not an official member of EEA but has bilateral agreements largely with the same content, making it virtually a member.
4 Andorra, Monaco, San Marino and Vatican City are using the euro as their currency through a monetary agreement with the EU.
5 Montenegro and Kosovo unilaterally adopted the euro as their currency and, therefore, have no issuing rights.
6 Currency included in the ERM II mechanism.
7 Air and maritime borders only.
^ Only 51 sovereign states are listed, including Kosovo and Vatican which are not UN members.
^ Human Development Index (2021)
^ Gross National Income , List of countries by GNI per capita World Development Indicators database [1] , World Bank,
GNI per capita 2021, Atlas method and PPP; Country classification - low
income ($1,086 or less), upper middle income ($4,256 to $13,205), high income ($13,205 or more)
^ GDP (nominal) per capita IMF estimate (2023)
^ The United Nations is a world-wide organisation with 193 members , see also; Universal Declaration of Human Rights
^ Council of Europe is numbering 47 out of 51 European countries and membership is open to all European states which seek European integration , accept the principle of the rule of law and are able and willing to guarantee democracy , fundamental human rights and freedoms with European Court of Human Rights and European Convention on Human Rights , see also European Higher Education Area
^ OSCE is an international organization which serves as a forum for political dialogue. Its stated aim is to secure stability in the region (Caucasus , Central Asia , Europe , North America and Russia ) based on democratic practices and improved governance
^ Number of countries in Trade bloc : EU (27), EFTA (4), CEFTA (7), other regional blocs (not listed because countries inside are likely, sooner or later, to join EU, some already seriously involved in joining processes); EFTA countries and 4 European microstates marked x, while not EU members, are partially integrated in EU through euro currency, Schengen treaty , EU single market - EEA and Customs Union , see also;European Neighbourhood Policy , Eastern Partnership , Euromediterranean Partnership , Mediterranean Union , Transatlantic Free Trade Area , Eurosphere
^ European Economic Area , see also; Free trade areas in Europe
^ European Union Customs Union
^ Schengen Area
^ Eurozone
^ Number of countries inside military alliance ; NATO (30); see also; NATO Cooperation with non-member states , Treaty on Conventional Armed Forces in Europe and Shanghai Cooperation Organisation
^ OECD is an international organization which serves as a forum for economic dialogue. The bulk of its members are in Europe (23), but some are located in other regions (7) - Members states
^ European Space Agency - Member states
^ WTO - Members and Observers Monaco, San Marino, Kosovo - no official interaction with the WTO, Vatican (Holy See) - special observer status
^ International Criminal Court 39 members from Europe
^ VWP is a program of the United States of America which allows citizens of countries with visa refusal rate less than 3% and some specific countries 10% to travel to the US for tourism or business for up to 90 days without having to obtain a visa . All countries participating in the program have high HDI and most are regarded as developed countries ; Adjusted Visa Refusal Rate Archived 2013-04-05 at the Wayback Machine year 2006 Archived 2013-04-05 at the Wayback Machine , 2007 Archived 2009-02-26 at the Wayback Machine , 2008 Archived 2011-06-22 at the Wayback Machine