CTSB
| Acronym | Definition |
|---|---|
| CTSB | Crash the Super Bowl (Doritos) |
| CTSB | Critical Task Selection Board |
| CTSB | Community Television for the Southern Berkshires (South Lee, MA) |
| CTSB | Catch the Sewing Bug (JoAnn Gagnon book) |
| CTSB | Canada Transportation Safety Board |
| CTSB | Culture, Tourism and Sport Board (Local Government Association; London, UK) |