ARRI
| Acronym | Definition |
|---|---|
| ARRI | Arnold & Richter (motion picture camera equipment manufacturer) |
| ARRI | Appalachian Regional Reforestation Initiative |
| ARRI | Arrival At Destination (rail car event movement code) |
| ARRI | Autism Research Review International |
| ARRI | Automation & Robotics Research Institute |
| ARRI | Animal Reproduction Research Institute |
| ARRI | Albironi Reconstruction & Rehabilitation Institute |