| HEV | hepatitis E virus | 戊型肝炎病毒 |
| HEV | Hybrid Electric Vehicle | 混合动力电动汽车 |
| HEV | Hemorrhagic Endovasculitis | 管内膜出血 |
| HEV | Hemagglutinating Encephalomyelitis Virus | 血凝性脑脊髓炎病毒 |
| HEV | High Endothelial Venules | 高内皮静脉 |
| HEV | Hemorrhagic Enteritis Virus | 出血性肠炎病毒 |
| HEV | Health & Environment | 健康和环境 |
| HEV | Hazardous Environment (Half-Life game) | 危险环境（半生游戏） |
| HEV | Human Entry Vehicle (gaming drop pod in, Halo) | 人类进入车（游戏吊舱，光环） |
| HEV | Hazardous Environment Vehicle (gaming) | 危险环境车辆（游戏） |
| HEV | Hendra Virus | 亨德拉病毒 |
| HEV | High-End Visualization | 高端可视化 |
| HEV | Helyi Érdekû VasÚt (suburban railway, Budapest, Hungary) | Helyi Érdekû VasÚt (suburban railway, Budapest, Hungary) |
| HEV | human enteric virus | 人肠道病毒 |
| HEV | hepato-encephalomyelitis virus | 肝脑脊髓炎病毒 |
| HEV | health and environment | 健康与环境 |