| Acronym | Definition |
|---|
| ATLA➣Association of Trial Lawyers of America |
| ATLA➣American Trial Lawyers Association |
| ATLA➣American Theological Library Association |
| ATLA➣Avatar: The Last Airbender (TV show) |
| ATLA➣Association de la Transformation Laitière Française (French: Association of French Dairy Processing) |
| ATLA➣Access to Learning Award (Bill and Melinda Gates Foundation) |
| ATLA➣Another Three-Letter Acronym |
| ATLA➣Air Transport Licensing Authority (Hong Kong) |
| ATLA➣Association of Teachers of Lipreading to Adults |
| ATLA➣Associação Terra Laranjeiras (Portuguese: Laranjeiras Land Association; Laranjeiras, Brazil) |
| ATLA➣Army Top Level Architecture |
| ATLA➣Adult T-Cell Leukemia Virus-Associated Antibody |