| CFID | Canadian Foundation for Infectious Disease 
| Others |
| CFID | Canadian Foundation for Infectious Diseases
| Others |
| CFID | Cell Frequency Identification Device
| Others |
| CFID | Center For Infectious Diseases
| Others |
| CFID | Centre For Industrial Design
| Others |
| CFID | Centre for Information and Development
| Others |
| CFID | Chronic fatigue immune deficiency
| Others |
| CFID | Cold Fusion Id
| Others |
| CFID | Commercial Fishing Incident Database
| Others |
| CFID | Complement Factor I Deficiency
| Others |
| CFID | Comprehensive Freight Improvement Database
| Others |
| CFID | Concern for Integrated Development
| Others |
| CFID | Conservative Friends of International Development
| Others |
| CFID | Corporate and Financial Investigations Department
| Others |
| CFID | Council of Federal Interior Designers
| Others |