| CASPER | Cable Attached System Providing Effective Release 
| Others |
| CASPER | Capture All Suspicious Polyps and Eradicate Rapidly
| Others |
| CASPER | Casper Artist Sorted Playlist Entropy Reducer
| Others |
| CASPER | Center Automated System Process Exchange and Reporting
| Others |
| CASPER | Center Automated System Process Exchange and Reporting (CFSAN)","
| Others |
| CASPER | Center for Astrophysics Space Physics and Engineering Research
| Others |
| CASPER | Certification And Survey Provider Enhanced Reports
| Others |
| CASPER | Child Advanced Safety Project for European Roads
| Others |
| CASPER | Cognitive and Social Profiling Exploring Rasopthies
| Others |
| CASPER | Coleshill Art Space Project Everyone Respects
| Others |
| CASPER | Collaboration for Astronomy Signal Processing and
| Others |
| CASPER | Collaboration for Astronomy Signal Processing and Electronics Research
| Others |
| CASPER | Collaborative After School Programs Of Enrichment And Recreation
| Others |
| CASPER | Communication Awareness and Safety Procedures for Emergency Responders
| Others |
| CASPER | Community Action on Suicide Prevention Education Research
| Others |
| CASPER | Compiler Assisted Securing of Programs at Runtime
| Others |
| CASPER | Component And Services Platform For Extensible Reuse
| Others |
| CASPER | Comprehensive Applications for Service Providers Enhanced Reporting
| Others |
| CASPER | Computer Aided Scenario and Problem Evaluation Routine
| Others |
| CASPER | Computer Aided Support for Personal Emotional Regulation
| Others |
| CASPER | Computer Assisted Studies Planning and Educational Resources
| Others |
| CASPER | Computer Based Assessment for Sampling Personal Characteristics
| Others |
| CASPER | Contact Area Summary Position Estimate Report
| Others |
| CASPER | Continuous Activity Scheduling Planning Execution And Re
| Others |
| CASPER | Continuous Activity Scheduling Planning Execution and Replanning
| Others |
| CASPER | Correspondence And Applications System For Performance Enhanced Response
| Others |
| CASPER | The Callaway Advanced Scalable Parallel Environment For Research
| Others |