HRN
| Acronym | Definition |
|---|---|
| HRN | Heroin (narcotic drug) |
| HRN | Hood River News (Hood River, OR) |
| HRN | Hryvnia (Ukrainian currency unit) |
| HRN | Human Rights in Nigeria |
| HRN | Human Resource Network |
| HRN | Hotel Reservations Network, Inc. (Dallas, TX) |
| HRN | Health Reporting Network |
| HRN | Home Rehabilitation Network (online program) |
| HRN | House Rabbit Network |
| HRN | Humanities Research Network |
| HRN | Human Resources Need |
| HRN | Host Resource Negotiator |
| HRN | Hidden Recharge Number |