| PEAR | PHP Extension and Application Repository | 扩展与应用库 |
| PEAR | Program of Expanded Assistance to Returns (UNICEF) | 扩大回返援助方案（儿童基金会） |
| PEAR | Parents for Ethical Adoption Reform | 父母道德收养改革 |
| PEAR | PHP Extension Add-On Repository | PHP扩展插件库 |
| PEAR | Personal Education Assistance And Referral | 个人教育援助和转介 |
| PEAR | Pear Technologies, Inc. | Pear Technologies公司。 |
| PEAR | Princeton Engineering Anomalies Research | 普林斯顿工程异常研究 |
| PEAR | Palatlakaha Environmental & Agricultural Reserve | Palatlakaha环境和农业的储备 |
| PEAR | Preliminary Environmental Assessment Report | 初步环境评估报告 |