The following lists events that happened during 1925 in the Union of Soviet Socialist Republics. General Secretary of the Communist Party of the Soviet...

The Academy of Sciences of the Soviet Union was the highest scientific institution of the Soviet Union from 1925 to 1991. It united the country's leading...

The economy of the Soviet Union was based on state ownership of the means of production, collective farming, and industrial manufacturing. An administrative-command...

in the Soviet Union (USSR), created for certain ethnic groups to be the titular nations of. The ASSRs had a status lower than the constituent union republics...

The Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union, was a transcontinental country that spanned much of Eurasia from 1922...

Prohibition in the Russian Empire and the Soviet Union existed during 1914–1925. The Russian term is сухой закон (sukhoy zakon, lit. 'dry law'). The Tsars monopolized...

the CEC (‹See Tfd›Russian: ЦИК, romanized: TsIK), was the supreme governing body of the USSR in between sessions of the All-Union Congress of Soviets...

The State Flag of the Union of Soviet Socialist Republics, also simply known as the Soviet flag or the Red Banner, was a red flag with two communist symbols...

administrative units of the Union of Soviet Socialist Republics (USSR). The Soviet Union was formed in 1922 by a treaty between the Soviet republics of Byelorussia...

The 1926 Soviet census (‹See Tfd›Russian: Всесоюзная перепись населения, All-Union census) took place in December 1926. It was the first complete all-Union...