HACN
| 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 |