| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PDSD | Phoenix Day School for the Deaf | 凤凰聋人日学校 |
| PDSD | Prolonged Duress Stress Disorder | 长期胁迫应激障碍 |
| PDSD | Proficiency in Designated Security Duties | 精通指定安全职责 |
| PDSD | Proton Driven Spin Diffusion | 质子驱动的自旋扩散 |
| PDSD | Penn Delco School District | Penn Delco学区 |
| PDSD | Personnel and Document Security Division | 人员及文件安全科 |