Category:Former federations

• Former confederations (39 C, 108 P)

C

• Comoros (15 C, 2 P)

E

• Federation of Ethiopia and Eritrea (4 P)

F

• Federations of British colonies and protectorates (6 P)

G

• Greek city-state federations (2 C, 18 P)

K

• Kongsi republic (7 P)

M

• Federated Malay States (2 C, 9 P)
• Federation of Malaya (4 C, 2 P)

R

• Federation of Rhodesia and Nyasaland (6 C, 10 P, 1 F)

S

• Serbia and Montenegro (21 C, 13 P)
• Soviet Union (19 C, 16 P)

Y

• Socialist Federal Republic of Yugoslavia (9 C, 66 P)

A

• Airgíalla

B

• British Leeward Islands
• British Windward Islands

C

• Comoros
• Cook Islands Federation
• Czechoslovak Socialist Republic

F

• Federal Republic of Central America
• Federation of Rhodesia and Nyasaland
• First Spanish Republic
• French Equatorial Africa
• French West Africa

G

• Gran Colombia
• Granadine Confederation

I

• United States of the Ionian Islands

K

• Kongsi republics

L

• Latin League

R

• First Congolese Republic
• Republic of the Seven Tithings
• Russian Soviet Federative Socialist Republic

S

• Federation of the Seven Communities
• Serbia and Montenegro
• Syrian Federation

T

• Transcaucasian Democratic Federative Republic

U

• United States of Colombia
• United States of Indonesia

V

• Federal State of the Visayas

W

• Weimar Republic