| CC&PS | Department of Crime Control & Public Safety 
| Others |
| CCPS | California Certified Prevention Specialist
| Others |
| CCPS | CALSPro Certified Process Server
| Others |
| CCPS | Calvert County Public Schools
| Others |
| CCPS | Camden City Public Schools
| Others |
| CCPS | Cancer Control and Population Sciences
| Others |
| CCPS | Cancer Control Population Sciences
| Others |
| CCPS | Capps Certified Process Server
| Others |
| CCPS | Carolina Center for Public Service
| Others |
| CCPS | Caroline County Public Schools
| Others |
| CCPS | Carroll County Public Schools
| Others |
| CCPS | Catalytically Competent Protonation State
| Others |
| CCPS | Cecil County Public Schools
| Others |
| CCPS | Center For Chemical Process Safety
| Others |
| CCPS | Center for Chemical Process Society
| Others |
| CCPS | Center For Collaborative Problem Solving
| Others |
| CCPS | Center for Community and Public Safety
| Others |
| CCPS | Center for Congressional and Presidential Studies
| Others |
| CCPS | Center for Continuing and Professional
| Others |
| CCPS | Center For Continuing And Professional Studies
| Others |
| CCPS | Centers For Counseling And Psychological Services
| Others |
| CCPS | Central California Psychiatric Society
| Others |
| CCPS | Centralized Clinical Placement System
| Others |
| CCPS | Certified College Planning Specialist
| Others |
| CCPS | Certified Crime Prevention Specialist
| Others |
| CCPS | Charles City Public Schools
| Others |
| CCPS | Charles County Public Schools
| Others |
| CCPS | Charlotte County Public Schools
| Others |
| CCPS | Chesterfield County Public Schools
| Others |
| CCPS | Child Care Providers and Schools
| Others |
| CCPS | China Crop Protection Summit
| Others |
| CCPS | Clark County Public Schools
| Others |
| CCPS | Clayton County Public Schools
| Others |
| CCPS | Club Penguin Private Server
| Others |
| CCPS | Cobb County Public Schools
| Others |
| CCPS | College of Community and Public Service
| Others |
| CCPS | College of Continuing and Professional Studies
| Others |
| CCPS | Collier County Public Schools
| Others |
| CCPS | Compensation Claims Processing System
| Others |
| CCPS | Complete Commercial Printing Solutions
| Others |
| CCPS | Consultative Council for Postal Studies
| Others |
| CCPS | Consumer Council for Postal Services
| Others |
| CCPS | Container Chassis Positioning System
| Others |
| CCPS | Cottonwood Classical Preparatory School
| Others |
| CCPS | Coupled Cam Phasing on Sohc
| Others |
| CCPS | Crankcase Pressure Sensor
| Others |
| CCPS | Cullman City Primary School
| Others |
| CCPS | Culpeper County Public Schools
| Others |
| CCPS | Cyber Crime Police Station
| Others |