| CPSD | Cambridge Public School District 
| Others |
| CPSD | Campus Public Safety Departments
| Others |
| CPSD | Canadian Parts Sales and Distribution
| Others |
| CPSD | Capital Project Scope Development
| Others |
| CPSD | Carbamyl Phosphate Synthetase Deficiency
| Others |
| CPSD | Center for Peace Security Development
| Others |
| CPSD | Center for Psychological Services and Development
| Others |
| CPSD | Cercle Pugilistique Saint Dizier
| Others |
| CPSD | Certified Professional in Supplier Diversity
| Others |
| CPSD | Child Passenger Safety Device
| Others |
| CPSD | Clinton Public School District
| Others |
| CPSD | Clover Park School District
| Others |
| CPSD | Collaboration to Promote Self Determination
| Others |
| CPSD | Committee To Promote Square Dancing
| Others |
| CPSD | Consumer Protection and Safety Division
| Others |
| CPSD | Converged Platform Services Division
| Others |
| CPSD | Converged Platforms and Solutions Division
| Others |
| CPSD | Corrected Pattern Standard Deviation
| Others |
| CPSD | Country Private Sector Diagnostic
| Others |
| CPSD | Cross Power Spectral Density
| Others |