TCRR
| Acronym | Definition |
|---|---|
| TCRR | Tennessee Central Railroad |
| TCRR | Thomas Cook Reed Reinvald Architects (Washington) |
| TCRR | Texas Civil Rights Review |
| TCRR | Tri Cities Road Runners (Petersburg, VA) |
| TCRR | Tokyo City Road Race (Japan) |
| TCRR | Technical Committee Review Report (Greenhouse Gas Emission Reduction Trading Pilot; Canada) |