St. Petersburg, Saint Petersburg(noun)

a city in western Florida on Tampa Bay; a popular winter resort

St. Petersburg, Leningrad, Peterburg, Petrograd, Saint Petersburg(noun)

a city in the European part of Russia; 2nd largest Russian city; located at the head of the Gulf of Finland; former capital of Russia

Saint Petersburg(ProperNoun)

Region of western Russia.

Saint Petersburg(ProperNoun)

Capital of St Petersburg, known before 1924 as Petrograd and between 1924 and 1991 as Leningrad, and former capital of Russia.