| Acronym | Meaning |
| LPD | Landing Platform Dock (Navy Hull Classification) - Low Probability Of Detection |
| DEA | Drug Enforcement Agency |
| MDMA | MethyleneDioxy-MethylAmphetamine (also Known As Ecstasy) |
| GEC | Great Engineering Challenge |
| NMSG | NATO Modelling And Simulation Group |
| IRR | Iranian Rial (ISO 4217 Currency Code) |
| CHN | China (ISO 3166 Trigram) |
| LHS | Left Hand Side |
| EG | Egypt (ISO 3166 Digram; FIPS 10-4 Country Code) |
| MIMAROPA | Mindoro |