| Acronym | Meaning |
| GDL | Game Definition Language |
| NM | Nanometre |
| SLV | El Salvador (ISO 3166 Trigram) |
| WSMR | White Sands Missile Range (whiz-murr) |
| KJ | Kilojoule |
| G9 | Assistant Chief-of-Staff |
| MIDAS | Man-machine Integration Design And Analysis System |
| FLAC | Free Lossless Audio Codec. |
| YI | Yiddish Language (ISO 639-1 Code) |
| TU | Technische Universit?t (German For Technical University) - Thammasat University (Thailand) -Turkey (FIPS 10-4 Country Code) |