| Abbreviation | Definition |
|---|---|
| CFI | Certified Forensic Interviewer |
| CFID | Compact Forensic Imaging Device |
| CFID | Covert Forensic Imaging Device |
| CFL | Consolidated Forensic Laboratory |
| CFLA | Certified Forensic Loan Auditors |
| CFLEPE | Certified Forensic Law Enforcement Polygraph Examiner |
| CFMP | Canadian Forces Military Police |
| CFSU | Central File Storage Unit |
| CFTT | Computer Forensic Tool Testing |
| CG | Commissioner General |
| CGAB | Crime Gun Analysis Branch |
| CHC | Call Handling Centre |
| CHEMSAFE | CHEMical industry Scheme for Assistance in Freight Emergencies |
| CHETA | Cognitive Hypocrite Externalizing Terrorist Attributes |
| CHINSP | Chief Inspector |
| CHIS | Covert Human Intelligence Source |
| CHP | California Highway Patrol |
| CHP | California Highway Police |
| CHSUPT | Chief Superintendent |
| CI | Chief Inspector |