Pull, Aim, Squeeze, and Sweep (using a fire extinguisher)拉、目标、挤压、清扫(使用灭火器) Personal Alert Safety System个人安全报警系统 Primary Avionics Software System主要航空软件系统 Passenger乘客 Power Analysis and Sample Size权力分析和样本容量 Passive Aircraft Status System被动地位体系。飞机 Palmetto Assessment of State Standards (South Carolina)健康的评估标准(南卡罗来纳州) Performance Analysis of Systems and Software (Symposium)性能分析系统及软件(学术) Plan for Achieving Self-Support (US Social Security Administration)我们的计划来实现自给(社会保障行政) Post Administrative Software Suite (Department of State)邮政部门管理软件套件(国家) Production Automated Scheduling System (method used to schedule jobs to run on a computer)生产自动调度系统(法用于计划在计算机上运行的工作) Professional Association for SQL Server专业协会为SQL服务器 PACOM ADP Server SitePACOM ADP服务器 Parent Awareness of Skills Survey家长意识的能力进行调查 Poly-Silicon Assisted Self-Aligned Selective-Epitaxial-Growth (semiconductor structure)协助Self-Aligned Selective-Epitaxial-Growth(半导体成功地将冬季结构)