| PFIT | Practicing Foresters Institute Trust | 森林学家协会信托 |
| PFIT | Practicing Foresters Institute of Trust | 执业森林学家信托协会 |
| PFIT | Programa Fronterizo de Intercambio de Tecnolog | 技术交流前沿计划 |
| PFIT | Perceptions of Fair Interpersonal Treatment | 对公平人际待遇的看法 |
| PFIT | Personal Fitness Instructor Training | 个人健身教练培训 |
| PFIT | P for the Fit Track | P表示配合轨道 |
| PFIT | Patrick Fisherman Island Terminal (Australia) | 帕特里克渔人岛码头（澳大利亚） |
| PFIT | Physical Fitness Inventory Test | 体能量表测试 |
| PFIT | Professional Fitness Instructor Training (Houston, TX) | 专业健身教练培训（德克萨斯州休斯顿） |
| PFIT | Professional Fitness Instructor Training | 专业健身教练培训 |
| PFIT | Physical Spa & Fitness, Inc. | 物理水疗、健身、股份有限公司 |
| PFIT | Provincial FRPA Implementation Team | 省级FRPA实施团队 |