Mining Enforcement and Safety Administration矿业法规执行和安全管理局 Miniature Electrostatic Accelerometer微型静电加速计 Mobility for Emergency and Safety Applications对紧急安全应用流动 Multi-Ethnic Study of Atherosclerosismesa研究 Manufacturing Execution Systems Association制造执行系统协会 Mechanics Educational Society of America美国力学教育学会 Maintenance Engineering Society of Australia维修工程学会 Mathematics Education Student Association数学教育学生联合会 Marshall Engineers and Scientists Association马歇尔公司的工程师和科学家协会 Mobile Enhanced Situational Awareness Network加强对情况的了解网络移动 Microsystems Engineering Sciences Applications微系统中的应用。工程科学 Middle East Studies Association中东研究协会 Maximum Entropy Spectral Analysis最大熵谱分析 Minimum Essential Support Analysis最小的必要支持的分析 Michigan Employment Security Agency密西根州就业保障机构