vsamVirtualSequentialAcc..vsatVerySmallAperatureTe..VSA[医][=variant-specific surface antigen]变型特异性表面抗原CVSACommercial Vehicle Safety Alliance 商业汽车安全联盟NAVSAT[计]= NAVigation-communication SATellites,导航通信卫星Tavsance塔维斯UVSAUnie van, Suid Afrika (Union of South Africa) 南非联盟VSAPVehicle Structure Analysis Program 车辆结构分析程序VSAMvirtualsequentialacc..NavSatnavigation in the South Atlantic 航行于南大西洋navsatnavigational satellite 导航卫星vsavehiclestabilityassi..