Other Uses
- Trey, a three-point field goal in basketball
- Standard Anglo-American playing cards of rank three, as in "the trey of hearts" (3♥)
- In dominoes, a piece (also called a tile/stone/bone or other name) with one "end" having three pips (also called dots or spots).
- The video game developer, Treyarch, has 3 arches in their logo, which is why the company is essentially called "3arch".
- Trey, slogan for video game console PlayStation 3
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