Posted in Business & Finance, Engineering, Government & Military AEV stands for Air, Eau, Vent (French: Air, Water, Wind) AEV stands for American Expedition Vehicles (Missoula, MT Jeep conversion company) AEV stands for Arbeiter-Ersatzkassen-Verband (Association of Health Insurances for Workers, Germany) AEV stands for AFOS (Air Force Operation Service) Era Verification AEV stands for Armoured Engineering Vehicle (military tank; various nations) AEV stands for Actif Energies Vertes (French: Active Green Energy) AEV stands for Air Entry Value (hydrology) AEV