| Acronym | Meaning |
| TRAC | (U.S. Army) TRADOC Analysis Center |
| CDA | UK Centre For Defence Analysis |
| VEN | Venda Language (ISO 639-2 Code) |
| ROS | Reactive Oxygen Species |
| LOSAT | Line-Of-Sight Anti-Tank (missile) |
| PWC | PieceWise Constant (describing A Mathematical Function) |
| ECHR | European Convention On Human Rights |
| MARCENT | United States Marine Forces Central Command |
| MSEC | Message Security Encryption Code (emm-sec) |
| OCFS | Oracle Cluster File System |