| Acronym | Meaning |
| GLG | Galician Language (ISO 639-2 Code) |
| NCES | U.S. National Center For Education Statistics - Net-Centric Enterprise Services |
| HTA | HyperText Application |
| OMP | Order Of Mapungubwe In Platinum |
| MJD | Modified Julian Day |
| VM | Vietnam (FIPS 10-4 Country Code) |
| CSEAL | Combat Systems Engineering And Analysis Laboratory (see-seal) |
| CMYK | Cyan Magenta Yellow Key/blacK (colour Model) |
| GK | Gigakelvin - Guernsey (FIPS 10-4 Territory Code) |
| PKM | Pulemet Kalashnikova Modernizirovanniy (Russian ??? ??????? ??????????? ????????????????? |