PG

= PaGe,页，页(面)，;

= Parity Generator, 奇偶位发生器;

= Power Gain, 功率增益;

= Program Generator, 程序发生器[生成程序];

= Program Graph, 程序图;

= ProGrammer, 程序员;

= Protective Ground, 保护接地;

= Pulse Gate, 选通脉冲；脉冲门