ATCR
| Acronym | Definition |
|---|---|
| ATCR | A Tribe Called Red (band) |
| ATCR | Advanced Training in Clinical Research (University of California, San Francisco) |
| ATCR | Annual Tropical Cyclone Report (Joint Typhoon Warning Center; University of Hawaii) |
| ATCR | A Trance Communication Release (record label; UK) |
| ATCR | Air Training Command Regulation |
| ATCR | Air Traffic Control Radio |
| ATCR | Active Treatment Client Rights Checklist |