“PPA” 英文缩写

• PPA Powersides Personal Assistant    Powersides个人助理
• PPA Powerside Personal Assistant    PowerSide个人助理
• PPA Parallel Port Adapter    并行端口适配器
• PPA Privacy Protection Act of 1980    1980年隐私保护法
• PPA Printer Port Architecture    Printer Port Architecture
• PPA Please Provide Assistance    请提供帮助
• PPA Printer Performance Architecture    Printer Performance Architecture
• PPA phenylpropanolamine    苯丙醇胺
• PPA Add-in (MS PowerPoint)    Add-in (MS PowerPoint)
• PPA Purified Phosphoric Acid    净化磷酸
• PPA Polynomial Parity Argument    多项式奇偶性参数
• PPA Pencil And Paper Arithmetic    纸笔算术
• PPA Patriot Parents Association    爱国者家长协会
• PPA Pseudorotation Phase Angle    假旋转相位角