HNL
| Acronym | Definition |
|---|---|
| HNL | Honduran Lempira (ISO currency code) |
| HNL | Hospitality Newfoundland and Labrador (tourism; Canada) |
| HNL | Horizon North Logistics Inc. (Canada) |
| HNL | Honolulu, HI, USA - Honolulu International (Airport Code) |
| HNL | Helium Neon Laser |
| HNL | Harmony in Life (media company) |
| HNL | Hierarchy Nesting Level |