| Acronym | Definition |
|---|
| HTLA➣Human Thymic Lymphocyte Antigen |
| HTLA➣Hilary Taylor Landscape Associates (UK) |
| HTLA➣High Tech Los Angeles (school; Lake Balboa, CA) |
| HTLA➣Heat-Treatable Low Alloy |
| HTLA➣High Titre, Low Avidity (antibodies) |
| HTLA➣Human Thymus Leukemia Antigen |