Tsia

Tsia or TSIA may refer to:


 * Chokha or tsia, a traditional woolen coat of the peoples of the Caucasus
 * Xie (surname), a Chinese surname sometimes romanised as Tsia
 * Tsia language, a Papuan language spoken in Morabe Province, Papua New Guinea
 * 4105 Tsia, a minor planet named for the Zia people
 * The Scottish International Airshow, an annual air show founded in 2014
 * Tsia Creek, a tributary of the Liard River of North America
 * Tsia River, in Kolkheti National Park in the country of Georgia