Sa, SA or S.A. may refer to:
San Francisco (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.
Sarah Louise Palin ( ( listen); née Heath; born February 11, 1964) is an American politician, commentator, author, and reality television personality, who served as the ninth Governor of Alaska from 2006 until her resignation in 2009. As the Republican Party nominee for Vice President of the United States in the 2008 election alongside presidential nominee, Arizona Senator John McCain, she was the first Alaskan on the national ticket of a major political party and the first Republican woman selected as a vice presidential candidate.
Sachin Ramesh Tendulkar ( ( listen); born 24 April 1973) is a former Indian international cricketer and a former captain of the Indian national team, regarded as one of the greatest batsmen of all time.
Saint Petersburg (Russian: Санкт-Петербу́рг, tr. Sankt-Peterburg, IPA: [ˈsankt pʲɪtʲɪrˈburk] ( listen)) is Russia's second-largest city after Moscow, with 5 million inhabitants in 2012, part of the Saint Petersburg agglomeration with a population of 6.2 million (2015).
San Diego (; Spanish for 'Saint Didacus'; Spanish: [san ˈdjeɣo]) is a major city in California, United States.
Samsung Group (Hangul: 삼성; Hanja: 三星; Korean pronunciation: [samsʌŋ]) is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.