PSDO
| Acronym | Definition |
|---|---|
| PSDO | Play Shows Dot Org (Modesto, CA) |
| PSDO | Plastic Sphere Dispenser Operator |
| PSDO | Pseudo Differential Operator |
| PSDO | Private Security Detail Operator |
| PSDO | Partner Standards Developing Organization (International Organization for Standardization) |
| PSDO | Product Sales and Delivery Organization |
| PSDO | Platform Starboard Door Opened |