| PERF | Perfect | 完美的 |
| PERF | Public Employees' Retirement Fund | 公共雇员退休基金 |
| PERF | Perfection | 完美 |
| PERF | Postal Employee Relief Fund | 邮政雇员救济基金 |
| PERF | Perforation | 穿孔 |
| PERF | Performance | 表演 |
| PERF | Performance Requirements Framework | 性能要求框架 |
| PERF | Pulmonary Education and Research Foundation | 肺教育与研究基金会 |
| PERF | Police Executive Research Forum | 警察行政研究论坛 |
| PERF | Police Executive Research Forum (incorporated 1977) | 警察行政研究论坛（1977年成立） |
| PERF | Pan European Regulatory Forum | 泛欧监管论坛 |
| PERF | Number of Perforations | 穿孔数量 |
| PERF | Public Employees Retirement Fund | 公共雇员退休基金 |
| PERF | PerfectData Corporation | PerfectData公司 |
| PERF | Perforated | 穿孔 |
| PERF | Perform | 表演 |
| PERF | Petroleum Environmental Research Forum | 石油环境研究论坛 |
| PERF | Number of perforations on a stamp | 邮票上的穿孔数 |
| PERF | Postal Employees' Relief Fund | 邮政雇员救济基金 |
| PERF | Perforation (stamp collecting) | 穿孔（集邮） |