Albania
Andorra
Armenia
Austria
Australia
Azerbaijan
Belarus
Belgium
Bosnia
Bulgaria
Croatia
Canada
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Georgia
Germany
Greece
Hungary
Iceland
India
Indonesia
Ireland
Israel
Italy
Jersey
Japan
Jordan
Kazakhstan
Kuwait
Latvia
Liechtenstein
Lithuania
Luxembourg
Macedonia
Malaysia
Malta
Moldova
Monaco
Montenegro
Netherlands
New Zealand
Norway
Oman
Pakistan
Philippines
Poland
Portugal
Qatar
Romania
Russia
San Marino
Saudi Arabia
Serbia
Singapore
Slovakia
Slovenia
South Korea
Spain
Sweden
Switzerland
Taiwan
Thailand
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Vatican City
Vietnam
Aviation history in the 20th and 21st centuries is organized into specific time periods or eras. The following list of descriptors and time periods are considered to be the most widely recognized eras of aviation history:
