缩写	全称	中文释义
PE	Project Enterprise	项目企业
PE	Publisher Emeritus	出版商名誉
PE	Price-Earnings	市盈率
P/E	price/earnings ratio	市盈率
PE	Price/Earnings	市盈率
P/E	Price to Earnings ratio	市盈率
PE	Productivity Engineering	生产力工程