| Abbreviation | Definition |
|---|---|
| BS | Base Station |
| BSC | Base Station Controller |
| BSE | Base Station Equipment |
| BSS | Base Station Subsystem |
| BSS | Base Station System |
| BTS | Base Transceiver Station |
| BUNCS | 'BUNCS', Back-up Net Control Station 'GREAT LAKES EMERGENCY TRAFFIC NETWORK', 3932 KHz. Nightly 08:30 EST |
| BUNCS | 'BUNCS', Back-up Net Control Station 'GREAT LAKES EMERGENCY & TRAFFIC NETWORK', 3932 KHz. Nightly 08:30 EST |
| C/W | Continuous Wave |
| CARAB | Canadian Amateur Radio Advisory Board |
| CARC | Coastside Amateur Radio Club |
| CARES | Central Australia Radio Emergency Service |
| CARLY | Connecticut Amateur Radio League of Youth |
| CARS | California Arizona Repeater System |
| CARS | Cascade Amateur Radio Society |
| CARS | Cascades Amateur Radio Club |
| CARS | Cascades Amateur Radio Society |
| CBO | Cross-Band Operation |
| CCF | Circuit Correction Factor |
| CCI | Co-Channel Interference |