| PEST | please excuse slow typing | 我的打字速度很慢，請多包涵 |
| PEST | Political, Economic, Sociological, and Technological | 政治、经济、社会学和技术 |
| PEST | Political, Environmental, Social, and Technical | 政治、环境、社会和技术 |
| PEST | Pseudo-Exhaustive Self Test | 伪穷尽自测试 |
| PEST | Public Enigma Street Theatre | 公共谜街剧院 |
| PEST | Personnel, Equipment, Supply, Training | 人员、设备、供应、培训 |
| PEST | Prevent Employers from Seizing Tips (IUGE committee) | 防止雇主获取小费（IUGE委员会） |
| PEST | Pesticide Evaluation Summary Tabulation (System) | 农药评价汇总表（系统） |
| PEST | Print Engine Self Test (copier repair) | 打印引擎自检（复印机维修） |
| PEST | Pan-European Security Treaty | 泛欧安全条约 |
| PEST | Public Engagement In/With Science and Technology | 公众参与和科学技术 |
| PEST | Production Evaluation Surveillance Test | 生产评估监督测试 |
| PEST | point estimeation by sequential testing | 序贯测试法测点 |
| PEST | Programs for Evaluating Software Testing (NIST) | 软件测试评估程序（NIST） |
| PEST | Political Economical Social Technological | 政治经济社会技术 |
| PEST | Political, Economic, Social, and Technical | 政治、经济、社会和技术 |
| PEST | Pretty Excellent Synchronization Tool | 非常优秀的同步工具 |
| PEST | Post Election Selection Trauma | 选举后选择创伤 |
| PEST | Parameter Estimation by Sequential Testing | 序贯测试的参数估计 |
| PEST | Political, Economical, Sociological, and Technological | 政治、经济、社会学和技术 |
| PEST | Parameter ESTimation model | 参数ESTimation模型 |
| PEST | Proline Glutamic Acid Serine Threonine | 脯氨酸谷氨酸丝氨酸苏氨酸 |