| CBTA | Calaveras Big Trees Association 
| Others |
| CBTA | Canadian Business Travel Association
| Others |
| CBTA | Canine Bowen Technique Association
| Others |
| CBTA | Ceduna Business Tourism Association
| Others |
| CBTA | Chicago Business Travel Association
| Others |
| CBTA | Colorado Biology Teachers Association
| Others |
| CBTA | Competency based training and assessment
| Others |
| CBTA | Competency Based Training Assessment
| Others |
| CBTA | Component Based Test Automation
| Others |
| CBTA | Computer Based Test Analysis
| Others |
| CBTA | Computer Based Training Area
| Others |
| CBTA | Cornell Branch of Telluride Association
| Others |
| CBTA | Cornell Branch of the Telluride Association
| Others |
| CBTA | Coupled Torsion Beam Axle
| Others |
| CBTA | Cross Border Traders Association
| Others |
| CBTA | Cross Border Transport Agreement
| Others |