缩写	全称	中文释义
PPA	Purchase Power Agreement	购买力协议
PPA	Pennsylvania Paranormal Activity	宾夕法尼亚州异常活动
PPA	PERSINS Processing Activity	波斯加工活动
PPA	Pencil And Paper Arithmetic	纸笔算术
PPA	Pulse Power Amplifier	脉冲功率放大器
PPA	Powersides Personal Assistant	Powersides个人助理
PPA	Personal Package Archive	个人包存档
PPA	Program Project Activity	计划项目活动
PPA	Power Play Agreement	权力扮演协议
PPA	Personnel Profile Analysis	人员档案分析