Sa

Sa, sa, SA may refer to:
*s.a., "sine anno", see List of Latin phrases (S-Z), used in bibliographies to indicate that a publication date is unknown
*sa, code for the Sanskrit language, see list of ISO 639-1 codes
*Sa, symbol for the element Samarium until the 1920s, when Sm was adopted
*"Sa" or "Ah-Sa", nickname for Cantopop singer Charlene Choi
*sa (hieroglyph), Egyptian hieroglyph meaning 'protection'
*Sa (kana), romanisation of the Japanese kana さ and サ
*Sá, a Portuguese surname
*Saudi Arabia
*Sonic Adventure, a videogame
*South Africa
*South Australia an Australian state
*Stearic acid, saturated fatty acids
*Sturmabteilung - the paramilitary organization of the NSDAP, the Nazi Party
*Staphylococcus aureus, the most common cause of staph infections, commonly found on human skin, and the cause of MRSA
*San Andreas, city in the Grand Theft Auto series
*, game based on above

ee also

*SA — disambiguation of abbreviations usually rendered in all capital letters
*SAH
*SAW