Found 6 full forms for ABTR
| Term | Full Form | Category |
|---|---|---|
| ABTR | Actinide Burner Test Reactor 
| Others |
| ABTR | Advanced Burner Test Reactor
| Others |
| ABTR | Alabama Boston Terrier Rescue
| Others |
| ABTR | American Boston Terrier Rescue
| Others |
| ABTR | Arizona Board of Technical Registration
| Others |
| ABTR | Auto Bomba Tanque Resgate
| Others |