| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PSIA | Public Security Investigation Agency | 公安侦查局 |
| PSIA | Private Schools Interscholastic Association | 私立学校校际协会 |
| PSIA | Physical Security Interoperability Alliance | 物理安全互操作联盟 |
| PSIA | Patient Specific Investigative Analysis | 患者特定调查分析 |
| PSIA | Professional Ski Instructors of America | 美国专业滑雪教练 |
| PSIA | Poverty and Social Impact Analysis | 贫困与社会影响分析 |
| PSIA | Pounds Per Square Inch, Absolute | 磅/平方英寸，绝对值 |
| PSIA | Penn State Investment Association | 宾夕法尼亚州投资协会 |
| PSIA | Profit Sharing Investment Account | 利润分享投资账户 |