sort by Rank | Alpha
| Possible Meanings | Rank |
| Print on Demand Solutions | *** |
| Print on Demand Store | *** |
| Point of Dispensing Sites | *** |
| Parents of Downs Syndrome | *** |
| Pagan Occult Distribution System | *** |
| Portable Object Delivery System | *** |
| Principles of Databases Systems | *** |
| Personal on Demand Storage | *** |
| Prophets of the Dark Side | *** |
| Professional Outreach and Development for Students | *** |
| Project on Diverse Software | *** |
| Physical Oceanography Dissertation Symposium | ** |
| Probability of Death Score | ** |
| Potty on Discreet Strips | ** |
| Post Office Development Scheme | ** |
| Plasma Ordnance Demilitarization System | ** |
| Promotion of Doctoral Scholarships | ** |
| Promotion of Doctoral Studies | ** |
| Principles of Dependable Systems | ** |
| Pipeline Open Data Standards | ** |
| Promyelocytic leukemia oncogenic domains | ** |
| promyelocytic leukemia oncogenic domains | ** |
| Precision Optical Displacement Sensor | ** |
| Pipeline Open Database Standard | ** |
| Parking Overstay Detection System | ** |
| Precision Orbit Determination System | ** |
| Program of Doctoral Studies | ** |
| Programs on Demand Service | ** |
| Passenger Origin Destination Simulator | ** |
| Passive Orbital Disconnect Strut | ** |
| Potty on Discrete Strips | ** |
| Parts on Demand System | * |
| Programmable on Demand Switches | * |
| Project Org Design Studio | * |
| Penarth Operatic Dramatic Society | * |
| Portable on Demand System | * |
| People Offering Deliverable Services | * |
| Point of Dispensing Stations | * |
| portable on demand shelters | * |
| Print On Demand System | * |
| Procurement Opportunity Delivery System | * |
| Project Offshore Deep Slopes | * |
| Patrol Officer Dispatch System | * |
| Performance Outcomes Data System | * |
| Preformed OffSite Design Systems | * |
| Pacifier Online Data Service | * |
| Program Oriented Data System | * |
| Patient Oriented Dispensing System | * |
| Polymer Only During the School | * |
| Program Operation Data System | * |
| Providing Opportunities for Developing Success | * |