| Acronym | Definition |
|---|
| HDLA➣Hollister Dual Language Academy (Hollister, CA) |
| HDLA➣Hypothesis Driven Lexical Adaptation |
| HDLA➣Hull and District Landlords Association (UK) |
| HDLA➣Harbor Defenses of Los Angeles |
| HDLA➣Hull District Landlords Association (UK) |
| HDLA➣Holly Drive Leadership Academy (San Diego, CA) |
| HDLA➣Hardware Description Language Analog |
| HDLA➣Hills District Little Athletics (Australia) |
| HDLA➣History Day Los Angeles |
| HDLA➣Hodgkin's Disease & Lymphoma Association (now Lymphoma Association in the UK) |
| HDLA➣High Dam Lake Authority |
| HDLA➣Harvey Delaney Landscape Architects (Lynchburg, VA) |
| HDLA➣Howick District Landowners Association (South Africa) |
| HDLA➣High Definition Los Angeles |