PSDU
| Acronym | Definition |
|---|---|
| PSDU | Power Subsystem Distribution Unit |
| PSDU | Presentation Layer Service Data Unit |
| PSDU | Physical layer Service Data Unit |
| PSDU | Power Switching and Distribution Unit |
| PSDU | Personnel Services Delivery Unit (UK) |
| PSDU | PLCP (Physical Layer Convergence Procedure) Service Data Unit (networking) |