公关部- Public Relations Department （PR）
人力资源部- Human Resources Department （HR）
信息科技部- Information Technology Department （IT）
研发部- Research and Development Department （R&D）
采购部- Purchasing Department
生产部- Production Department
市场部- Marketing Department
销售部- Sales Department
财务部- Finance Department
品质管理部- Quality Assurance/Control Department （QA/QC）
行政部- Administration Department （AD）
人事部- Personnel Department （HRD）
行政人事部- HR & Admin Department
客服部- Customer Service Department
技术部- Technology Department
设计部- Design Department
质管部- Quality Management Department
质控部- Quality Control Department
质保部- Quality Assurance Department
质检部- Quality Inspection Department
制造部- Manufacturing Department
这些部门名称及其缩写在企业和组织中非常常见，了解这些有助于提高沟通效率和文件标准化。