RRT
RRT stands for:
- Railroad Tycoon , game series
- Randomized response technique , method of psychology and the social sciences
- Rapidly-exploring random tree , search algorithm in robotics
- Reference Rendering Transform , one of the standardized Academy Color Encoding Systems of the Academy of Motion Picture Arts and Sciences
rrt stands for:
- Arritinngithigh (ISO-639-3 code), one of the Pama languages in Australia