| Acronym | Definition |
|---|
| PRD | Period |
| PRD | Partido de la Revolución Democrática (Party of the Democratic Revolution) |
| PRD | Pearl River Delta (China) |
| PRD | Pearl River Delta |
| PRD | Planned Residential Development |
| PRD | Democratic Revolutionary Party (Mexico) |
| PRD | Partido Revolucionario Dominicano (Republica Dominicana) |
| PRD | Parti Radical-Democratique Suisse (Radical Free Democratic Party Switzerland) |
| PRD | Physical Review D (American Physical Society journal of particles, fields, gravitation, & cosmology) |
| PRD | Printer Driver (File Name Extension) |
| PRD | Democratic Renewal Party |
| PRD | Product Requirements Document |
| PRD | Price Related Differential (measure of assessment regressivity or progressivity in real estate appraisal) |
| PRD | Program Reference Document |
| PRD | Pressure Relief Devices |
| PRD | Projected Rotation Date |
| PRD | Presidential Review Directive |
| PRD | Democratic Renovation Party (Cape Verde) |
| PRD | Progressive Retinal Degeneration |
| PRD | Physical Region Descriptor |
| PRD | Personal Radiation Dosimeter |
| PRD | Parti de la Réforme et du Développement (French: Reform and Development Party, Morocco) |
| PRD | Performance Requirements Document |
| PRD | Print Reflectance Difference |
| PRD | Punk Rock Domestics |
| PRD | Pseudo-Random Downstream (Sequence) |
| PRD | Primary Retinal Dysplasia |
| PRD | Phase Review Discipline |
| PRD | Project Reference Data |
| PRD | Partners in Rural Development (Canada) |
| PRD | Personnel Research Division |
| PRD | Position Requirement Document (civilian personnel) |
| PRD | Personal Radiation Device |
| PRD | Personal Representative's Deed |
| PRD | Proton Recoil Detection |
| PRD | Project Requirements Directive |
| PRD | Performance Rate Distribution |
| PRD | Passive Restraint Discount (insurance) |
| PRD | Predicted Range of the Day |
| PRD | Program/Procurement Requirement(s) Document |
| PRD | Projected Resource Demand |
| PRD | Primary Requirements Document |
| PRD | Pilot Reported Discrepancy |
| PRD | Phase Reflection Diagram |
| PRD | Pay Roll Deduction |
| PRD | Performance Review Description |
| PRD | Polytechnic Research and Development Company |
| PRD | Personnel Rotation Date (US DoD) |