| FEV | Forced Expiratory Volume | 强制呼气量 |
| FEV | FÉvrier (French: February) | FÉvrier (French: February) |
| FEV | Forced Expiratory Volume (lung capacity test) | 强制呼气量(肺容量测试) |
| FEV | French Enamel Varnish | 法国珐琅清漆 |
| FEV | Flesh-Eating Virus | 食肉病毒 |
| FEV | Fibrosing Mediastinitis, Effusion, Vasculitis | 纤维性纵隔炎、积液、血管炎 |
| FEV | Forced Evolutionary Virus (game) | 强制进化病毒(游戏) |
| FEV | Forced expectorant volume (a lung test) | 强制祛痰量(肺试验) |