Office of the Director (OD) (Advisory Body: NLM Board of Regents ) 办公室管理 执行办公室 Office of Acquisitions 办公室管理服务 财务管理
通信和公共许可证 (OCPL) 计算机与通信系统 (OCCS) Applications Branch 数字语言桥 Systems Technology Branch
Strategic Initiatives Office of Strategic Initiatives (OSI) 库分区 扩展程序分区 (EP) (Advisory Body: Biomedical Library and Informatics Review Committee ) Scientific Review Office Grants Management Office Program Office
用户服务和收集分区 (Advisory Body: NLM Literature Selection Technical Review Committee ) 国家信息中心健康服务研究 (NICHSR) 碰撞,碰撞 发现制动装置 Engagement Branch Health Data Standards Branch
两栖通信中心 (LHNCBC)
Applied Clinical Informatics Branch 计算机健康检查装置 (part of the Intramural Research Program 打开; Advisory Body: 弯管接头,弯管接头 ) Scientific Computing Branch
Biotechnology Information National Center (NCBI)
计算机Biology Branch (part of the Intramural Research Program 打开; Advisory Body: 弯管接头,弯管接头 ) Information Engineering Branch 信息资源分支