| PS&D | Power Supply and Distribution 
| Others |
| PSD | Adobe Photoshop format Bitmap graphics
| Others |
| PSD | PA School for the Deaf
| Others |
| PSD | Package Substrate Defect
| Others |
| PSD | Packaged Software Development
| Others |
| PSD | Packers and Stockyards Division
| Others |
| PSD | Packet Switched Data
| Others |
| PSD | Paducah Sun Democrat
| Others |
| PSD | Page Setup Dialog
| Others |
| PSD | Palmdale School District
| Others |
| PSD | Pancreas-Sparing Duodenectomy
| Others |
| PSD | Panoramic Sliding Roof
| Others |
| PSD | Particle Size Distribution
| Others |
| PSD | Partidul Social Democrat
| Others |
| PSD | Pascagoula School District
| Others |
| PSD | Pass Support Detachment
| Others |
| PSD | Passing Sight Distance
| Others |
| PSD | Passing Slowing Distance
| Others |
| PSD | Patient Services Department
| Others |
| PSD | Patient Specific Direction
| Others |
| PSD | Patricia Spencer Design
| Others |
| PSD | Pattern Standard Deviation
| Others |
| PSD | Pay Supply Depot
| Others |
| PSD | Payment Services Directive
| Others |
| PSD | Payment Services Division
| Others |
| PSD | Pcb Systems Division
| Others |
| PSD | Peninsula School District
| Others |
| PSD | Pennsylvania School for the Deaf
| Others |
| PSD | Pennsylvania Sumerian Dictionary
| Others |
| PSD | Performance Standards Development
| Others |
| PSD | Performance Stretching Device
| Others |
| PSD | Performance Systems Development
| Others |
| PSD | Periodic Spinodal Decomposition
| Others |
| PSD | Periscope Debugger Definition file
| Others |
| PSD | Persistent Storage Device
| Others |
| PSD | Personal And Social Development
| Others |
| PSD | Personal Security Detachment
| Others |
| PSD | Personal Security Detail
| Others |
| PSD | Personal Security Device
| Others |
| PSD | Personel Security Detail
| Others |
| PSD | Personnel Services Division
| Others |
| PSD | Personnel Support Detachment
| Others |
| PSD | Perturbation Solver For Dynamic
| Others |
| PSD | Pesticides Safety Directorate
| Others |
| PSD | Peugeot Summer Drive
| Others |
| PSD | Phantom Souls Domain
| Others |
| PSD | Photo Shop Data
| Others |
| PSD | Photo Shop Development
| Others |
| PSD | Photo Shop Document
| Others |
| PSD | PhotoShop Document
| Others |
| PSD | Physical Sciences Division
| Others |
| PSD | Pilonidal Sinus Disease
| Others |
| PSD | Pirelli Star Driver
| Others |
| PSD | Placental Sulphatase Deficiency
| Others |
| PSD | Planning Systems Division
| Others |
| PSD | Platform Screen Doors
| Others |
| PSD | Platform Specific Driver
| Others |
| PSD | Play Sequence Descriptor
| Others |
| PSD | Please Send Direct
| Others |
| PSD | Police Search and Destroy
| Others |
| PSD | Police Security Dogs
| Others |
| PSD | polysystemic dysautonomia
| Others |
| PSD | Porsche Sperrdifferential
| Others |
| PSD | Port of San Diego
| Others |
| PSD | Port Said, Arab Republic of Egypt
| Others |
| PSD | Portable Storage Device
| Others |
| PSD | Position Sensing Detector
| Others |
| PSD | Position Sensing Device
| Others |
| PSD | Position Sensitive Damping
| Others |
| PSD | Position Sensitive Detector
| Others |
| PSD | Positive Straw Discharge
| Others |
| PSD | Post School Depression
| Others |
| PSD | Post Script Driver
| Others |
| PSD | Post Security Detachment
| Others |
| PSD | Post Strike Damage
| Others |
| PSD | Post Stroke Depression
| Others |
| PSD | Post-Stroke Depression
| Others |
| PSD | Posterior Sagittal Diameter
| Others |
| PSD | Poudre School District
| Others |
| PSD | Power Sliding Door
| Others |
| PSD | Power Spectral Densities
| Others |
| PSD | Power Spectral Density
| Others |
| PSD | Power Spectrum Density
| Others |
| PSD | Power Split Device
| Others |
| PSD | Power Stroke Diesel
| Others |
| PSD | Power Systems Development
| Others |
| PSD | Powered Screwdriver Designers
| Others |
| PSD | Practical Self Defense
| Others |
| PSD | Pre School Disability
| Others |
| PSD | Preseizure State Detection
| Others |
| PSD | Presence Sensing Device
| Others |
| PSD | Pressure Sensitive Dimensional
| Others |
| PSD | Pressure Shutdown
| Others |
| PSD | Prevention of Significant Deterioration
| Others |
| PSD | Printer Sharing Device
| Others |
| PSD | Printing Something Dumb
| Others |
| PSD | Private Sector Development
| Others |
| PSD | Product System Demonstration
| Others |
| PSD | Production Supply and Distribution
| Others |
| PSD | Professional Sales Development
| Others |
| PSD | Professional Scrum Developer
| Others |
| PSD | Professional Standards Department
| Others |
| PSD | Profile Structure Definition
| Others |
| PSD | Program Support Document
| Others |
| PSD | Programmable System Device
| Others |
| PSD | Programmers Supplementary Documents
| Others |
| PSD | Proportion of Stopping Distance
| Others |
| PSD | Proportional Stock Density
| Others |
| PSD | Protection Switching Duration
| Others |
| PSD | Protein S Deficiency
| Others |
| PSD | Protein Sequence Database
| Others |
| PSD | Pseduo Spectral Data
| Others |
| PSD | Pseudo Single Domain
| Others |
| PSD | psychosomatic disease
| Others |
| PSD | Public Safety Department
| Others |
| PSD | Pulse Shape Discrimination
| Others |
| PSD | Pump Control with Diagnosis
| Others |
| PSD | The Power Supply Dancers
| Others |