Microwave Network Analyzer微波网络分析仪 Missouri & Northern Arkansas (railroad)密苏里州和北阿肯色(铁路) Media Negotiation Agent媒体谈判代理 Montana Nurses' Association蒙大拿护士协会 Mini-Nutritional AssessmentMini-Nutritional评估 Multi-Network Area多网区 Michigan Nurses Association密歇根州护士协会 Mission Needs Analysis需求分析的任务 Management Network Architecture管理网络结构 Minnesota Nurses Association明尼苏达州的护士协会 Massachusetts Nurses Association麻萨诸塞州的护士协会 Modified Nodal Analysis改进节点的分析 Mississippi Nurses Association密西西比州护士协会 Mission to North America (Presbyterian Church in America outreach)使命到北美(在美国长老会展) M Newman Associates Ltd (UK)M·纽曼伙伴有限公司(英国)