| VMCA | Virginia Mosquito Control Association | 弗吉尼亚州蚊子控制协会 |
| VMCA | Voluntary Marine Conservation Area | 自愿海洋保护区 |
| VMCA | Middle Cerebral Artery Flow Velocity (cardiology/pulmonary medicine) | 大脑中动脉血流速度(心脏病/肺药) |
| VMCA | Minimum controllable airspeed of a multiengine aircraft with the critical engine windmilling and the operating engine de | 具有临界发动机风车和工作发动机转速的多发动机飞机的最小可控空速 |
| VMCA | Velocity Minimum Control Air | 最小控制空气速度 |