Personal Advanced Communications Systems什么意思

Physics and Astronomy Classification Scheme物理学和天文学的分级方案 Pan American Climate Studies泛美气候研究 Picture Archiving and Communication System图像存储与传输系统 Patto Civile di SolidarietÀ (Italian: civil pact of solidarity; gay civil union)Patto Civile di SolidarietÀ (Italian: civil pact of solidarity; gay civil union) PATRIOT Act Communication System爱国者法案通讯系统 Procurement Authorities Control System采购部门控制系统 Picture Archival Computer System图片档案的计算机系统 Physical Access Control System物理访问控制系统 Provisional Army of the Confederate States身为美国南方联盟的军队临时 Plotting & Combat Summary Display策划和战斗概要显示 Physical Access - Cleaning and Sanitizing清洁和消毒的物理访问 Poorest Areas Civil Society (India)贫困地区民间社会(印度) Pacific Area Cataloging System太平洋区域编目系统 Pennyrile Allied Community Services (Hopkinsville, Kentucky)Pennyrile盟军的社区服务(生于肯塔基州) Parental Account of Symptoms父母的症状