| Acronym | Meaning |
| GR | Greece (FIPS 10-4 Country Code; ISO 3166 Digram) - Hail (METAR Code) |
| RSD | Reflex Sympathetic Dystrophy -Serbian Dinar (ISO 4217 Currency Code) |
| MT | Maltese Language (ISO 639-1 Code) |
| MY | Burmese Language (ISO 639-1 Code) |
| EFV | Expeditionary Fighting Vehicle |
| AGC | Apollo Guidance Computer - Automatic Gain Control |
| MARFORCC | Marine Force Component Commander |
| TTTEAF | Thomas The Tank Engine And Friends |
| UZS | Uzbek Som (ISO 4217 Currency Code) |
| QSCAT | Quick Scatterometer Satellite |