| JCPA | Jennings County Preservation Association | 詹宁斯县保护协会 |
| JCPA | Jerusalem Center for Public Affairs | 耶路撒冷公共事务中心 |
| JCPA | Jamaica Citrus Protection Agency | 牙买加柑橘保护局 |
| JCPA | Jackson County Prosecuting Attorney | 杰克逊县检察官 |
| JCPA | Jewish Council for Public Affairs | 犹太公共事务委员会 |