| Acronym | Definition |
|---|
| HPN➣Hospitality Performance Network (Scottsdale, AZ) |
| HPN➣Hypertension |
| HPN➣Home Phoneline Networking |
| HPN➣Health Plan of Nevada (insurance) |
| HPN➣Home Parenteral Nutrition |
| HPN➣Health Provider Network |
| HPN➣Harpoon |
| HPN➣High Performance Network |
| HPN➣Homeless People's Network |
| HPN➣Home Phone Network |
| HPN➣High-Pass Network |
| HPN➣Westchester County, NY, USA - Westchester County Airport (Airport Code) |
| HPN➣Hepatopoietin |
| HPN➣High Pressure Nitrogen |
| HPN➣Hill's Pet Nutrition, Inc. |
| HPN➣Hydrogen Power Network |
| HPN➣High Purity Nitride |