| Acronym | Meaning |
| AMO | Atlantic Multidecadal Oscillation |
| DBA | De Bellis Antiquitatis (miniature Wargaming Rules) |
| USR | Universal System Resources (/usr |
| G24 | Group Of 24 (subset Of G77 |
| LRP | Logistics Release Point |
| SLR | Single-Lens Reflex (camera) |
| CY | Calendar Year -Cyprus (ISO 3166 And FIPS 10-4 Country Code Digram) |
| DOTMLPF | Doctrine |
| DRES | Defence Research Establishment Suffield (obsolete 2002) |
| DRL | Daytime Running Lights - Dorman Roberts Ltd. |