PSRU
| Acronym | Definition |
|---|---|
| PSRU | Pakistan Security Research Unit (UK) |
| PSRU | Public Service Reform Unit (various locations) |
| PSRU | Plant Science Research Unit (USDA Agricultural Research Service; Raleigh, NC) |
| PSRU | Prop Speed Reduction Unit |
| PSRU | Pay Survey and Research Unit (Hong Kong) |
| PSRU | Program Services Reimbursement Unit (New York) |