| HBN | Half Blood Network
| Others |
| HBN | Harrisburg Business Network
| Others |
| HBN | Harrisburg Business Networkers
| Others |
| HBN | Health Building Notes
| Others |
| HBN | Healthy Building Network
| Others |
| HBN | Hellenic Business Network
| Others |
| HBN | Herbalife Broadcast Network
| Others |
| HBN | Hex Boron Nitride
| Others |
| hBN | Hexagonal Boron Nitride
| Others |
| HBN | High Bandwidth Networking
| Others |
| HBN | Hopkins Biotech Network
| Others |
| HBN | Hosanna Broadcasting Network
| Others |
| HBN | Hospital Building Notes
| Others |
| HBN | Huisje Boompje Nanny
| Others |
| HBN | Husky Broadcast Network
| Others |
| HBN | hybrid Bayesian network
| Others |
| HBN | Phubon, Vietnam
| Others |