| Abbreviation | Definition |
|---|---|
| CBJ | Central Bank of Jordan |
| CBK | Central Bank of Kenya |
| CBK | Central Bank of Kuwait |
| CBK | Commercial Bank of Kuwait |
| CBL | Commonwealth Bank Limited |
| CBN | Central Bank of Nigeria |
| CBN | Central Bank of Nigeria's |
| CBNC | Canadian Bank Note Company |
| cbo | cash back offer |
| CBOA | Commerce Bank of Arizona |
| CBOB | Community Bank of Broward |
| CBOC | Central Bank of China |
| CBOI | Central Bank of India |
| CBOI | Central Bank of Ireland |
| CBOK | Citizens Bank of Kansas |
| CBOM | Credit Bank of Moscow |
| CBOP | Centurion Bank of Punjab |
| CBOPC | Community Bank of Pickens County |
| CBOS | Central Bank of Sudan |
| CBOS | Community Bank of the South |