Relating to China
* Chin (China), or Sina (), old Chinese form of the Sanskrit name Cina () ** Shina (word), or Sina (), archaic Japanese word for China ** Sinae, Latin name for ChinaPlaces
* Sina, Albania, or Sinë, a village in Dibër County, Albania * Sina, Iran (), a village in Isfahan Province, Iran * Sena, Iran (), also romanized as Sina, a village in Bushehr Province, Iran * Sina Rural District, in East Azerbaijan Province, Iran * Sina District, in San Antonio de Putina Province, PeruPeople
* Ali Sina (activist), pseudonym of an Iranian-born Canadian activist, founder of several anti-Islam and anti-Muslim websites * Elvis Sina (born 1978), Albanian soccer player * Ibn Sīnā (c. 980 – 1037), also known as Avicenna, Persian physician, philosopher, and scientist * Jaren Sina (born 1994), Portugal-born American basketball player of Kosovar origin * Melek Sina Baydur (born 1948), Turkish diplomat and former Ambassador of Turkey * Sina Ashouri (born 1988), Iranian soccer player * Sina Siegenthaler (born 2000), Swiss snowboarder * Sina-drums, YouTube alias of Sina Doering (born 1999), German drummer and YouTuber * Than Sina, 21st-century Cambodian politician * Wynne (rapper), stage name of Sina Wynne Holwerda (born 1997), American rapperCompanies
* Sina Corporation, Chinese online media company * Sina Bank, a private Iranian bankArt
* Sina and the Eel, a Samoan myth of origin * Society for Indecency to Naked Animals, a satirical hoax concocted by Alan Abel * "Sina", a song by Brazilian singerMilitary and government
* Sina-class fast attack craft, class of Iranian naval craft * '' Sina-1'', an Iranian satellite launched on a Russian rocket in 2005 * ''Sina 7'' (frigate), an Iranian frigate launched in 2012 * Sichere Inter-Netzwerk Architektur, a German government cryptography systemSee also
* * Shina (disambiguation) * Sinai (disambiguation) * Sino (disambiguation) **