DPabbr.被迫离国人士(=a displaced person)abbr.(棒球)双杀球(=double play)abbr.数据处理(=data processing)abbr.聚合度(=degree of polymerization)abbr.露点(=dew point)
DPOn.延迟式脉冲振荡器(二苯唑;区邮局)