CTBS
| Acronym | Definition |
|---|---|
| CTBS | Comprehensive Tests of Basic Skills |
| CTBS | Cycling Team Bologna Stadio (Bologna, Italy) |
| CTBS | Canadian Test of Basic Skills (standardized testing; Canada) |
| CTBS | Certified Tissue Bank Specialist |
| CTBS | Cape Town Baptist Seminary (South Africa) |
| CTBS | California Tests of Basic Skills |