| HRV | Croatia (ISO Country code) | 克罗地亚（ISO国家代码） |
| HRV | Heart Rate Variability | 心率变异性 |
| HRV | Human Rhinovirus | 人鼻病毒 |
| HRV | Hypersonic Research Vehicle | 高超音速研究飞行器 |
| HRV | human rotavirus | 人轮状病毒 |
| HRV | Hercules Recovery Vehicle | 大力神回收车 |
| HRV | Croatia, Republic of | 克罗地亚共和国 |
| HRV | Heavy Repair Vehicle (wheeled) | 重型维修车（轮式） |
| HRV | Header Raise Valve | 收割台提升阀 |
| HRV | Haute Resolution Visible | 高级分辨率可见 |
| HRV | High Resolution Visible | 高清晰度可见物 |
| HRV | High-pressure Relief Valve | 高压安全阀 |
| HRV | Hjallerup Rideklub Vrinsk (Danish) | Hjallerup Rideklub Vrinsk（丹麦语） |
| HRV | Heat Recovery Ventilator | 热回收通风机 |
| HRV | Home Rekey Variable | Home Rekey变量 |