“PPE” 英文缩写

• PPE PCBoard Programming Executable    PCBoard Programming Executable
• PPE Programs in Professional Education    专业教育课程
• PPE Programmable Priority Encoder    可编程优先编码器
• PPE Prefix-Preserving Encryption    Prefix-Preserving Encryption
• PPE Poverty, Population, and Environment    贫困、人口和环境
• PPE Philosophy, Politics, and Economics    哲学、政治和经济学
• PPE Personal Protective Equipment    个人防护装备