Sa, SA or S.A. may refer to:
San Francisco (initials SF) (, Spanish for Saint Francis; Spanish: [san franˈsisko]), officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California.
Saint Petersburg (Russian: Санкт-Петербу́рг, tr. Sankt-Peterburg; IPA: [ˈsankt pʲɪtʲɪrˈburk]) is Russia's second-largest city after Moscow, with five million inhabitants in 2012, and an important Russian port on the Baltic Sea.
Samsung Group (Hangul: 삼성; Hanja: 三星; Korean pronunciation: [sʰamsʰʌŋ]) is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.
Saddam Hussein Abd al-Majid al-Tikriti (; Arabic: صدام حسين عبد المجيد التكريتي Ṣaddām Ḥusayn ʿAbd al-Maǧīd al-Tikrītī; 28 April 1937 – 30 December 2006) was the fifth President of Iraq, serving in this capacity from 16 July 1979 until 9 April 2003. A leading member of the revolutionary Arab Socialist Ba'ath Party, and later, the Baghdad-based Ba'ath Party and its regional organization the Iraqi Ba'ath Party—which espoused Ba'athism, a mix of Arab nationalism and socialism—Saddam played a key role in the 1968 coup (later referred to as the 17 July Revolution) that brought the party to power in Iraq.
Salvador Domingo Felipe Jacinto Dalí i Domènech, Marquis of Dalí de Púbol (11 May 1904 – 23 January 1989), known professionally as Salvador Dalí ( Catalan: [səɫβəˈðo ðəˈɫi]; Spanish: [salβaˈðoɾ ðaˈli]), was a prominent Spanish surrealist artist born in Figueres, Catalonia, Spain.
Saint Peter (Syriac/Aramaic: ܫܸܡܥܘܿܢ ܟܹ݁ܐܦ݂ܵܐ, Shemayon Keppa, Hebrew: שמעון בר יונה Shim'on bar Yona, Greek: Πέτρος Petros, Latin: Petrus; r.