Person to Person (chat)人(聊天) Pay to Play收费的游戏 Point to Point点对点下载技术 Pear to Pear点对点数字音乐传输 Purchase to Pay/ment购买付/ Programmer to Programmer程序员的程序员 Product-to-Person (picking; logistics)Product-to-Person(挑选;物流) Procure-To-PayProcure-To-Pay Pollution Prevention Plan污染防治计画 Phenyl-2-PropanonePhenyl-2-Propanone Power to the People给人们以权力 Phenyl 2 Pentanone氟苯二Pentanone People to People Programs (Spokane, WA)人们对人们计划(斯波坎市) Phenoxy 2 PropanePhenoxy 2丙烷 Phenyl 2 Propanol氟苯二丙醇