| Acronym | Definition |
|---|
| NHLA | National Hardwood Lumber Association |
| NHLA | New Hampshire Legal Assistance |
| NHLA | National Hispanic Leadership Agenda |
| NHLA | New Hampshire Library Association |
| NHLA | New Hampshire Liberty Alliance (Manchester, NH) |
| NHLA | National Health Lawyers Association |
| NHLA | Nevada Hotel & Lodging Association |
| NHLA | New Hampshire Lakes Association |
| NHLA | New Hampshire Landscape Association |
| NHLA | New Hampshire Locksmith Association (Somerset, NH) |
| NHLA | New Hampshire Llama Association |
| NHLA | Northwest Llama Association |
| NHLA | Natural History of Large Abdominal Aortic Aneurysm |
| NHLA | National Historic Landmark Area |
| NHLA | National Hispanic Lawyers Association |