P/A

P/A payment of arrival 货到付款

P/A Power of Attorney n. 委任书

P/A Product Area 乘积区

P/A Per Annum adv. 每年

P/A Plant Account [经] 工厂固定设备帐户

P/A Passive-Aggressive 消极被动

P/A Programmer/Analyst 程序员/分析师

P/A Present Value of an Annuity 现值的年金