| PMSL | Performance Metrics Specification Language | 性能度量规范语言 |
| PMSL | Peloponnese Meditation Society And Language | 伯罗奔尼撒冥想社会与语言 |
| PMSL | Progressive Management Solutions, LTD. | Progressive Management Solutions有限公司。 |
| PMSL | Pride Management Services, Limited | Pride管理服务有限公司 |
| PMSL | Piss MySelf Laughing | 小便我自己笑 |
| PMSL | Pierz Men's Softball League | Pierz男子垒球队 |
| PMSL | Pissed Myself Laughing | 撒尿的我自己笑 |
| PMSL | Prince-Mont Swim League | 王子蒙特游泳联盟 |