URSS is an alternative spelling of USSR. In other languages, it stands for Union des républiques socialistes soviétiques (French), Unión de Repúblicas Socialistas Soviéticas (Spanish), Unione delle Repubbliche Socialiste Sovietiche (Italian), "União das Repúblicas Socialistas Soviéticas" (Portuguese), ″Uniunea Republicilor Sovietice Socialiste″ (Romanian), among others. Within the Soviet Union itself, "URSS" was the preferred Latin-script abbreviation for the country until World War II, when it was replaced with "USSR".

Sochi International Airport (; ) is an airport located in Adler District of the resort city of Sochi, on the coast of the Black Sea in the federal subject of Krasnodar Krai, Russia. Sochi International Airport is among ten largest Russian airports with an annual passenger turnover of 2.4 million people. The airport has been recognized as the best regional airport at the 3rd annual forum “Development of Russia and CIS airports – 2013”, held by Adam Smith Conference.