| Abbreviation | Definition |
|---|---|
| CBMT | Certification Board for Music Therapists |
| CBMT | Certified BPO Master Trainer |
| CBN | Certified Bariatric Nurse |
| CBNE | Certification Board of Nuclear Endocrinology |
| CBNE | Certified Broadcast Network Engineer |
| CBNE | Certified Broadcast Networking Engineer |
| CBNS | Certification Board for Nutrition Specialists |
| CBOM | Certified BPO Operations Manager |
| CBRE | Certified Broadcast Radio Engineer |
| CBRW | Certified Battlefield Resume Writer |
| CBSA | Certified Blockchain Solution Architect |
| CBSI | Certification Board for Structural Integration |
| CBSIS | Certificate in Business Studies for International Students |
| CBSIs | Certified Bridge Safety Inspectors |
| CBTE | Certified Broadcast Television Engineer |
| CBTU | Certified By Travel Unity |
| CBW | Certification By Waiver |
| CC | Challenge Certificate |
| CC | Competent Communicator |
| CC | Customers Certificate |