A federal city of Russia, known between 1914 and 1924 as Petrograd and between 1924 and 1991 as Leningrad, and former capital of Russia (1713–1728, 1732–1918). / Alternative form of St. Petersburg

An independent city in Virginia, United States. / A census-designated place, the borough seat of Petersburg Borough, Alaska. / A city, the county seat of Menard County, Illinois.

Alternative form of Saint Petersburg / Alternative form of St. Petersburg

Obsolete form of Saint Petersburg.

Short for Peterston-super-Ely.

Alternative form of Petersburg; a placename.

Alternative form of Saint Petersburg; A city in Ingria, Northern Russia, European Russia, Russia

A district, a former town in St. Pete Beach, Pinellas, Florida, United States

(computing theory) A concurrent programming algorithm for mutual exclusion that allows two or more processes to share a single-use resource without conflict, using only shared memory for communication.

A paradox, related to probability, where the expected win for repeated play of a game is infinite, so it seems that a player should be willing to pay any price to take part.