TRI
TRI or Tri stands for:
- Tri, a Greek prefix for 'three (fold)', see Greek numerals
- tri function, see triangle function
- Terrestrial radar interferometry
- Triangle (constellation) ( Latin triangulum ), abbreviation in the nomenclature of the fixed stars
- Common name of trichlorethylene
- Trinidad and Tobago , FIFA country code
- Tri (2016) , 2016 American feature film
Tri is the family name of the following people:
- Stephanus Tri Buu Thien (* 1950), Vietnamese priest, Bishop of Cần Thơ
tri stands for:
- Tiriyó (language) (ISO-639-3 code), Caribbean language spoken by the Tiriyo
