Picture Transfer Protocol图片传输协议 Parallel Track Path顺光道路径 Part-Time Position兼职 Pre-Task PlanningPre-Task计划 People's Transportation Plan人们的运输计划 Prevention Through People通过人们预防 Preferred Technology Program优先技术项目 Part Time Permanent部份时间制永久 Purchase to Pay (SAP module)购买支付(SAP模块) Association of Professional Team Physicians医师协会的专业队伍 Press Through Packaging (blister packaging)透过包装(泡罩包装) Procure to Pay (business process used especially when design enterprise resource planning system)获得支付(业务流程的应用,特别是当设计企业资源规划系统) Precision Time Protocol (IEEE 1588)时间精度协议(IEEE 1588) Power to the People给人们以权力 Polskie Towarzystwo PrÓzniowe (Polish Vacuum Society)Polskie Towarzystwo PrÓzniowe (Polish Vacuum Society)