| Acronym | Definition |
|---|
| CBX➣Communication Branch Extender |
| CBX➣Computerized Branch Exchange |
| CBX➣Computer-controlled Branch Exchange |
| CBX➣Cross Bronx Expressway (New York) |
| CBX➣Computerized Business Exchange |
| CBX➣C-Band Transponder |
| CBX➣Cold Box |
| CBX➣Coulomb-Born Approximation with Exchange |