| Abbreviation | Definition |
|---|---|
| CBRN | Caribbean Basin Radar Network |
| CBRN | Chemical, Biological, Radiological, and Nuclear |
| CBRNCM | Chemical, Biological, Radiological, and Nuclear Consequence Management |
| CBRNE | Chemical, Biological, Radiological/Nuclear, and Explosive |
| CBRNHAZ | Chemical, Biological, Radiological, and Nuclear Hazard |
| CBRNHE | Chemical, Biological, Radiological, Nuclear, and High-yield Explosives |
| CBRNPD | Chemical, Biological, Radiological, and Nuclear Passive Defense |
| CBRS | Concept-Based Requirements System |
| CBRT | Chemical-Biological Response Team |
| CBS | Cannot Bloody Shoot |
| CBS | Common Battery Signaling |
| CBS | Communist Bull Shit |
| CBS | Continuing Balance System |
| CBS | Core Battle Simulation |
| CBS | Corps Battle Simulation |
| CBS | Corps Battle Simulator |
| CBS | Cost Breakdown Structure |
| CBS | Custom Battle System |
| CBS | Cyberarmy Brigade Search |
| CBS-X | Continuing Balance System - Expanded |