Modern Engineering and Technology Seminar现代工程技术研讨会 Mobile Emissions Testing System (US EPA)移动排放测试系统(EPA) Metropolitan Evansville Transit System大都市最近的交通运输系统 Modular Equipment Transporter System (NASA)美国国家航空和宇宙航行局转运系统模块化的设备 Meteorological Event Triggering System (Atmospheric Technology, Inc.)气象事件触发系统技术有限公司(大气) Metadata Encoding and Transmission Standard元数据的编码和传输的标准 Metastases转移,转移灶 Mechanized Export Traffic System机械化的出口的交通运输系统 Microwave Energy Transmission in Space微波能量传递的空间 Metropolitans (New York baseball team)展会组织(纽约棒球队) Modular Egress Training Simulator (Survival Systems)模块化终训练模拟器(生存系统) Mobile Electronic Threat Simulator移动电子威胁模拟器 Maintenance Equipment Transport System设备维护交通系统 Metabolic Equivalents (multiples of resting oxygen uptake)代谢相等的倍数氧(休息) Mobile Electronic Test Set移动电子测试集