TR3
The abbreviation stands for TR3:
- Triumph TR3, a car for the brand Triumph
- Tomb Raider III, the third part of the video game series with the archaeologist Lara Croft
- Triangle Radarundetectable Flying Object, refers to the triangular UFOs that have appeared in 80s. The number 3 is often understood as yet repeated reference to the triangular shape, but this is not correct.
- Disambiguation
- Abbreviation