| Abbreviation | Definition |
|---|---|
| CFTP | Certified Finance and Treasury Professional |
| CFWC | Center for Forest and Wood Certification |
| CGAC | Certified Gambling Addiction Counselor |
| CGB | Certification Governance Board |
| CGBA | Certificate in Global Business Administration |
| CGC | Certified General Contractor |
| CGC | Certified Genetic Counselor |
| CGCS | Certified Grief Counseling Specialist |
| CGFI | Certified Group Fitness Instructor |
| CGHM | Certified Growth Hacking Master |
| CGI | Certificate for General Insurance |
| CGL | Certified Gemological Laboratory |
| CGO | Certification in Gynaecological Oncology |
| CGP | Certified GEOINT Professional |
| CGPP | Certified Gift Planning Professional |
| CGPP | Certified Green Purchasing Professional |
| CGRS | Certified Genealogical Record Specialist |
| CGSP | Certified Guest Service Professional |
| CGSS | Certified Global Sanction Specialist |
| CGSS | Certified Global Sanctions Specialist |