| Acronym | Definition |
|---|
| HACN➣Housing Authority of the Cherokee Nation (Tahlequah, OK) |
| HACN➣Healthy Ageing Campus Netherlands (Groningen, Netherlands) |
| HACN➣Horn of Africa Communities Network (Australia; refugee and migrant assistance) |
| HACN➣Home Agent Control Node |
| HACN➣Home Access Code Number (health testing) |
| HACN➣Hawaii Army Cable Network |