| Rank | Abbreviation | Meaning |
|---|
| ***** | PSDC | Penang Skills Development Centre
| |
| ***** | PSDC | Penang Skills Development Center
| |
| ***** | PSDC | Partido Social Dem Crata
| |
| ***** | PSDC | Plates for Direct Connection
| |
| **** | PSDC | Panasonic Semiconductor Development Company
| |
| **** | PSDC | Project Specific Design Code
| |
| **** | PSDC | Potomac Swing Dance Club
| |
| **** | PSDC | Penang Skills Development Corporation
| |
| **** | PSDC | Practical Skills Development Centre
| |
| **** | PSDC | Pennsylvania State Data Center
| |
| *** | PSDC | Public Switched Digital Capability
| |
| *** | PSDC | Partido Social Democrata Christão
| |
| *** | PSDC | Production Systems Design Centre
| |
| *** | PSDC | Pennsylvania Sled Dog Club
| |
| ** | PSDC | PA State Data Center
| |
| ** | PSDC | panaray system digital controller
| |
| ** | PSDC | Platform Starboard Door Closed
| |
| ** | PSDC | Professional Services Development Centre
| |
| ** | PSDC | Professional Services Development Corporation
| |
| ** | PSDC | Portland Swing Dance Club
| |
| ** | PSDC | Power Systems Design China
| |
| * | PSDC | Permanent Signal Detection Circuit
| |
| * | PSDC | Public Sector Development Commission
| |
| * | PSDC | Platform Software Development Center
| |
| * | PSDC | postsynaptic dorsal column
| |