Category:20th century by country

• 20th-century establishments by country (99 C)

*

• 20th-century disestablishments by country (24 C)
• 20th century in television by country (5 C)

0–9

• 20th-century decades by country (10 C)

A

• 20th century in Afghanistan (1 C, 6 P)
• 20th century in Albania (1 C, 6 P)
• 20th century in Algeria (1 C, 3 P)
• 20th century in Angola (2 C, 6 P)
• 20th century in Argentina (1 C, 7 P)
• 20th century in Armenia (5 C, 7 P)
• 20th century in Australia (8 C, 5 P)
• 20th century in Austria (11 C, 2 P)
• 20th century in Azerbaijan (3 C, 6 P)

B

• 20th century in the Bahamas (2 C, 12 P)
• 20th century in Bangladesh (2 C, 3 P)
• 20th century in Belarus (6 P)
• 20th century in Belgium (6 C, 5 P)
• 20th century in Bosnia and Herzegovina (2 C, 3 P)
• 20th century in Brazil (6 C, 5 P)
• 20th century in Bulgaria (2 C)

C

• 20th century in Cambodia (2 C, 3 P)
• 20th century in Canada (11 C, 3 P)
• 20th century in Chile (1 C, 6 P)
• 20th century in China (9 C, 18 P)
• 20th century in Colombia (1 C, 5 P)
• 20th century in Costa Rica (1 C, 2 P)
• 20th century in Croatia (2 C, 7 P)
• 20th century in Cuba (4 C, 9 P)

D

• 20th century in the Democratic Republic of the Congo (5 P)
• 20th century in Denmark (5 C, 1 P)
• 20th century in the Dominican Republic (2 C, 6 P)

E

• 20th century in Egypt (3 C, 8 P)

F

• 20th century in Finland (5 C, 1 P)
• 20th century in France (13 C, 7 P)

G

• 20th century in Germany (18 C, 10 P)
• 20th century in Greece (2 C, 6 P)

H

• 20th century in Haiti (10 P)
• 20th century in Hong Kong (4 P)
• 20th century in Hungary (2 C, 6 P)

I

• 20th century in Iceland (1 C, 2 P)
• 20th century in India (10 C, 4 P)
• 20th century in Iran (3 C, 6 P)
• 20th century in Iraq (1 C, 4 P)
• 20th century in the Republic of Ireland (3 C)
• 20th century in Israel (4 C, 8 P)
• 20th century in Italy (11 C, 14 P)

J

• 20th century in Jamaica (1 C, 4 P)
• 20th century in Japan (11 C, 14 P)
• 20th century in Jordan (5 P)

L

• 20th century in Lebanon (2 C, 1 P)
• 20th century in Libya (1 C, 8 P)

M

• 20th century in Malaysia (2 C, 11 P)
• 20th century in Mexico (7 C, 3 P)
• 20th century in Mongolia (8 P)
• 20th century in Morocco (1 C, 6 P)

N

• 20th century in Namibia (1 C, 4 P)
• 20th century in Nepal (1 C, 4 P)
• 20th century in the Netherlands (8 C, 4 P)
• 20th century in New Zealand (1 C, 4 P)
• 20th century in Nicaragua (3 P)
• 20th century in Nigeria (2 C, 2 P)
• 20th century in Norway (6 C, 1 P)

P

• 20th century in Pakistan (5 C, 3 P)
• 20th century in Panama (5 P)
• 20th century in the Philippines (4 C, 5 P)
• 20th century in Poland (5 C, 4 P)
• 20th century in Portugal (2 C, 4 P)

R

• 20th century in Romania (3 C, 6 P)
• 20th century in Russia (6 C, 9 P)

S

• 20th century in Saudi Arabia (2 C, 4 P)
• 20th century in Singapore (1 C, 8 P)
• 20th century in Slovenia (1 C, 3 P)
• 20th century in South Africa (4 C, 10 P)
• 20th century in South Korea (3 C, 2 P)
• 20th century in Spain (7 C, 4 P)
• 20th century in Sweden (6 C, 6 P)
• 20th century in Switzerland (4 C, 4 P)
• 20th century in Syria (6 P)

T

• 20th century in Taiwan (1 C, 5 P)
• 20th century in Thailand (5 C, 2 P)
• 20th century in Tunisia (2 C, 4 P)
• 20th century in Turkey (3 C, 7 P)

U

• 20th century in Ukraine (3 C, 4 P)
• 20th century in the United Kingdom (16 C, 4 P)
• 20th century in the United States (19 C, 27 P)
• 20th century in Uruguay (1 C, 4 P)

V

• 20th century in Venezuela (1 C, 3 P)
• 20th century in Vietnam (5 C, 9 P)

Z

• 20th century in Zimbabwe (1 P)