| PYP | pyrophosphate | 焦磷酸盐 |
| PYP | Peñafrancia Young Professionals (Naga City, Philippines) | Peñafrancia Young Professionals (Naga City, Philippines) |
| PYP | Primary Years Programme (International Baccalaureate Curriculum) | 小学课程（国际学士课程） |
| PYP | Play Your Position | 发挥你的位置 |
| PYP | Pohjoismaiden Yhdyspankki | Pohjoismaiden Yhdyspankki先生 |
| PYP | Play Your Part | 发挥你的作用 |
| PYP | Present Yourself Professionally | 专业地展示自己 |
| PYP | Pima YOUTH Partnership | Pima YOUTH合伙企业 |
| PYP | Pride Youth Programs | 骄傲青年计划 |
| PYP | Primary Years Program | 小学课程 |
| PYP | Pittsburgh Young Professionals | 匹兹堡青年专业人士 |
| PYP | Pick Your Poison | 选择你的毒药 |
| PYP | Portland Youth Philharmonic | 波特兰青年爱乐乐团 |
| PYP | Pottery At Your Place | 你家的陶器 |