| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PA | Program Announcement | 节目公告 |
| PA | Police Authority (!) | 警察局！！） |
| PA | Punjabi | 旁遮普语 |
| PA | Postero-Anterior | 后前 |
| PA | Parental Advisory | 家长指导 |
| PA | Payment Authorization | 付款授权 |
| PA | Physician Assistant | 医师助理 |
| PA | Personal Appearence | 个人外貌 |
| PA | Proton Affinity | 质子亲合性 |
| PA | Public Administration | 公共管理 |