“PE"是”体育“的英文缩写。
全词是：physical education
以下也是"PE"英文缩写单词：
=Prince Edward Island 爱德华岛
=printer's error 排印错误，打印机错误
=price-earnings 股票收益率
=photoelectric 光电的
=physical education 体操教育
=probable error 机率误差，公算误差
=polyethylene 聚乙烯
=program element 处理元件
=program element 程序单元
=Peru 秘鲁
=Product Engineering 产品工程
=Physical Education 体育
=phase encoding 相位编码