| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PTAC | Privacy Technical | 隐私技术 |
| PTAC | Parent Teacher Activity Committee | 家长教师活动委员会 |
| PTAC | Ptacpharmacology And Therapeutics Advisory Committee | 药物治疗咨询委员会 |
| PTAC | Package Terminal Air Conditioner | 成套终端空调 |
| PTAC | Professional And Technical Advisory Committee | 专业和技术咨询委员会 |
| PTAC | Professional And Technical Advisory Committees | 专业和技术咨询委员会 |