| PSMP | Program on Short- and Medium-Range Weather Prediction Research | 中短期天气预报研究计划 |
| PSMP | Product Support Management Planning | 产品支持管理规划 |
| PSMP | Process Safety Management Principles | 过程安全管理原则 |
| PSMP | Product Support Materials Plan | 产品支持材料计划 |
| PSMP | phthalylsulfamethoxypyridazine | 邻苯二甲硫基哒嗪 |