Navy Chemical Protective Overgarment海军Overgarment化学保护 National Centre for Prosthetics and Orthotics (Australia)国家中心(澳大利亚)Orthotics修复 Nested Certificate Propagation Overhead嵌套的证书传播的开销 National CARES Program Office民族问题的办公室 Nuclear Construction Projects Office (US DOE)核能建设项目办公室(美国DOE) National Climate Program Office (NOAA)国家气候项目办公室(NOAA) National Conference of Pharmaceutical Organizations国民大会的医药组织 Neighborhood Centered Policing Overlay邻里中心警务重叠 National Client Protection Organization, Inc.国家保护组织公司客户 Notice of Counter Petition Opportunity注意反请求的机会 National Church Planting Office国家栽植教会办公室 Nature Clinical Practice Oncology自然临床实践的肿瘤的治疗 Non-Catalytic Partial Oxidation非催化部分氧化 National Congress of Patriotic Organizations, Inc.全国人民代表大会组织公司爱国 North Carolina Pool Operator北卡罗莱纳大学游泳池操作