| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PTA | Pennsylvania Treaty American Corporation | 宾夕法尼亚条约美国公司 |
| PTA | Public Transport Authority | 公共交通管理局 |
| PTA | Potential Toxic Area | 潜在有毒区域 |
| PTA | PPP (Pont-to-Point Protocol) Termination Aggregation | 点对点协议终止聚合 |
| PTA | Prevention of Terrorism Act | 预防恐怖主义法 |
| PTA | Prior To Arrival | 到达前 |
| PTA | Please Try Again | 请再试一次 |
| PTA | Prior To Admission | 入院前 |
| PTA | Patch Trading Addiction | 补丁交易成瘾 |
| PTA | Pre-Transmission Audit | 传输前审核 |