| Acronym | Definition |
|---|
| PUD | Public Utility District |
| PUD | Planned Unit Development |
| PUD | Peptic Ulcer Disease |
| PUD | Pulmonary Disease |
| PUD | Public Utilities Department (various locations) |
| PUD | Proved Undeveloped Reserves (energy production) |
| PUD | Polyurethane Dispersion |
| PUD | Personal User Id |
| PUD | Power Using Device |
| PUD | Proved Undeveloped (hydrocarbon reserves) |
| PUD | Public Utilities Division |
| PUD | Pick Up & Delivery |
| PUD | Payment Upon Delivery |
| PUD | Peeled Undeveined (shrimp) |
| PUD | Planned Use Development (real estate/land development ) |
| PUD | Partido de Unificación Democrática (Spanish: Democratic Unification Party) |
| PUD | Potential Utility Density (computing) |
| PUD | Penis Uncircumcising Device |
| PUD | Power-Up Diagnostics (troubleshooting) |
| PUD | Pizza Underground Digest |
| PUD | Pointless Ups and Downs (hiking) |
| PUD | Pop-Up Detector |
| PUD | Peri-Urethral Diathermy |
| PUD | Paid-Up Dependent (insurance) |
| PUD | Pay Upon Death |
| PUD | Paired Uranium Detectors |
| PUD | Post-Urinary Drip |
| PUD | Parent Unit Designator |