| TRES | Taiwan Research and Experiment Station 
| Others |
| TRES | Tea Research and Extension Station
| Others |
| TRES | Templi Resurgentes Equites Synarchici
| Others |
| TRES | Templi Resurgentes Equites Synarchici
| Others |
| TRES | Tetracycline Responsive Expression System
| Others |
| TRES | The Renewable Energy Supermarket
| Others |
| TRES | Tillinghast Reflector Echelle Spectrograph
| Others |
| TRES | Tillinghast Reflector Echelle Spectrograph
| Others |
| TRES | Transcription Regulation in Embryonic Stem
| Others |
| TRES | Trusted Reversible Encryption Service
| Others |