| ATCL | adult T-cell leukemia or lymphoma |
|---|---|
| ATL | Achilles tendon lengthening; acute T-cell leukemia; adult T-cell leukemia; anterior tricuspid leafle... |
| ATLA | adult T-cell leukemia virus-associated antigen; alternatives to laboratory animals |
| ATLL | adult T-cell leukemia/lymphoma |
| ATLV | adult T-cell leukemia virus |