| PJC | Pointer Justification Count | 指针调整计数 |
| PJC | Pioneer Junior College (Singapore) | 先锋初级学院（新加坡） |
| PJC | Pattern Jitter Compensation | 模式抖动补偿 |
| PJC | Prayer for Judgment Continued (legal term) | 判决祈祷续（法律术语） |
| PJC | Pedro Juan Caballero, Paraguay | 佩德罗·胡安·卡巴列罗，巴拉圭 |
| PJC | Permanent Joint Council (forum for NATA-Russia Consultations) | 常设联合理事会（NATA俄罗斯磋商论坛） |
| PJC | Premature Junctional Tachycardia | 过早交界性心动过速 |
| PJC | Premature Junctional Contraction | 过早交界性收缩 |
| PJC | Porcelain Jacket Crown | 瓷套皇冠 |
| PJC | Plugable Java Components | 可插入Java组件 |
| PJC | Polo Jeans Company | 马球牛仔裤公司 |
| PJC | Premature Junctional Complex | 早产儿交界综合征 |