ATRI
| Acronym | Definition |
|---|---|
| ATRI | Ankerberg Theological Research Institute (Chattanooga, TN) |
| ATRI | Aquatic and Terrestrial Resources Inventory (Wisconsin) |
| ATRI | Alliance for Transportation Research Institute |
| ATRI | Adaptive Triangular (sensor deployment algorithm) |
| ATRI | Aquatic Therapy and Rehabilitation Institute |
| ATRI | Advanced Technology and Research Institute (Japan) |
| ATRI | Advanced Thermonomics Research Initiative |