| ATL | Adult T cell Lymphoma |
|---|---|
| ATL | Achilles tendon lengthening; acute T-cell leukemia; adult T-cell leukemia; anterior tricuspid leaflet; antitension line; atypical lymphocyte |
| ATLA | adult T-cell leukemia virus-associated antigen; alternatives to laboratory animals |
| ATLL | Adult T cell Leukemia/Lymphoma |
| ATLL | adult T-cell leukemia/lymphoma |
| ATLS | acute tumor lysis syndrome; advanced trauma life support |
| ATLV | adult T-cell leukemia virus |