| Acronym | Meaning |
| HEMP | High-Altitude Electromagnetic Pulse |
| MSA | Malay Language (ISO 639-2 Code) |
| SQL | Structured Query Language (seek-well) |
| SIA | Singapore Airlines (ICAO Code) |
| CPSU | Communist Party Of The Soviet Union |
| SPOE | Sea Port Of Embarkation |
| SCFS | Standard Cubic Foot Per Second (unit Of Measurement Of Fluid Flow) |
| HRM | His (or Her) Royal Majesty |
| CGIG | Cross-Government Implementation Group |
| NVL | Night Vision Laboratory |