per ann. per annum 每年

PFD Preferred Stock 优先股

PI productivity index 生产率指数

PID Project Information Document 项目信息文件

PIN Product Identification Number 产品识别码

PIR Post-Implementation Review 工作回顾

pk peck 配克（1/4蒲式耳）

PM Production Manager 生产经理

PMA Positive Mental Attitude 积极心态

PMP Project Management Professional 职业项目管理人员

PMT Payment 支付款

POS Point Of Sale 销售点

PP Primary Production 主要产品

PPM project procurement manager 项目采购经理

PPT Probabilistic Potential Theory 概率位势理论

PQ Performance Qualification 性能验证

PR payment received 付款收讫

PRD pro-rata distribution 按比例分配

PRM Partner Relationship Management 伙伴关系管理

PS Position Service 地产服务