SJ or S.J. (Society of Jesus) after a person's name means he is a Jesuit priest or brother. Other usages may refer to:
Sjögren's syndrome (SjS, SS) is a long-term autoimmune disease in which the moisture-producing glands of the body are affected.
Sjumandjaja (Perfected Spelling: Syumanjaya; 5 August 1934 – 19 July 1985) was an Indonesian director, screenwriter, and actor.
Sjung (Swedish: [ˈɧɵŋː], "Sing") is the fourth studio album by the Swedish singer-songwriter Laleh, released on January 25, 2012. Produced by Laleh herself, the album was released on Warner Music Sweden and Lost Army.
SJ (born Scott Jablonski in 1977) is an American singer-songwriter, performing artist, and attorney from South Florida.
Eefje Depoortere (born 16 June 1987 in Bruges, Belgium), also known as Sjokz is a Belgian television presenter, reporter, esports player, and beauty pageant contestant who is currently the host of the European League of Legends Championship Series.