| PLU | Phi Lambda Upsilon (National Chemistry Honor Society) | Phi Lambda Upsilon（国家化学荣誉协会） |
| PLU | Belo Horizonte /Belo Horizon, Minas Gerais, Brazil Confins/Pampulha (Airport Code) | 贝洛奥里藏/贝洛地平线,锭Gerais、巴西Confins / Pampulha(机场代码) |
| PLU | Program Load Unit | 程序加载单元 |
| PLU | Professional Learning Unit | 专业学习单元 |
| PLU | Pamphula, Minas Gerais, Brazil | 巴西米纳斯吉拉斯州潘普拉 |
| PLU | Produce Look-Up | 生成查找 |
| PLU | Program/Programmable Load Unit | 程序/可编程的负荷单位 |
| PLU | People Like Us (LGBT community) | 像我们这样的人（LGBT社区） |
| PLU | Phone Link Up | 电话链接打开 |
| PLU | Probabilistic Location Update | 概率位置更新 |
| PLU | Payload Unit | 有效载荷单元 |
| PLU | Price Look-Up | 价格查询 |
| PLU | Primary Logical Unit | 主逻辑单元 |
| PLU | Present Level of Understanding | 目前的理解水平 |
| PLU | Pacific Lutheran University | 太平洋路德大学 |
| PLU | Price Look Up | 价格查询 |
| PLU | Product Look-Up | 产品查找 |
| PLU | People Like Us | 像我们这样的人 |
| PLU | Poor Law Union | 贫困法律联盟 |
| PLU | Programmable Load Unit | 可编程负载单元 |
| PLU | Proud Libras United | 骄傲的Libras United |
| PLU | Price List Unit | 价目表单位 |
| PLU | Product Look Up | 产品查找 |