USSR

Definition : Union of Soviet Socialist Republics
Category : Regional » Countries
Country/Region : Soviet Union Soviet Union
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Initialism

What does USSR mean?

Union of Soviet Socialist Republics (USSR), also known as the Soviet Union, was a socialist state that existed from 1922 to 1991, consisting of Russia and many surrounding countries in Asia and Europe.
USSR was a union of 15 Socialist republics: Russia, Georgia, Ukraine, Moldova, Belarus, Armenia, Azerbaijan, Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, Tajikistan, Latvia, Lithuania, Estonia.

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Frequently Asked Questions

What is the full form of USSR?

The full form of USSR is Union of Soviet Socialist Republics

What is the full form of USSR in Regional?

Union of Soviet Socialist Republics

What is the full form of USSR in Soviet Union?

Union of Soviet Socialist Republics

Translation

Translate Union of Soviet Socialist Republics into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). USSR. FullForms.com. https://fullforms.com/USSR

Chicago Style

FullForms. "USSR." Accessed June 4, 2026. https://fullforms.com/USSR.

Harvard Style

FullForms (2026) 'USSR', FullForms.com. Available at: https://fullforms.com/USSR (Accessed: 04 June 2026).

MLA Style

"USSR." FullForms.com, 2026, https://fullforms.com/USSR. Accessed 04 Jun. 2026.