| Acronym | Meaning |
| COL | Colombia (ISO 3166 Trigram) |
| AFATDS | Advanced Field Artillery Tactical Data System |
| TTO | Trinidad And Tobago (ISO 3166 Trigram) |
| U?K | Initialism For Two Albanian Guerilla Movements |
| CBOL | Consortium For The Barcode Of Life |
| ATFU | Ate The Fuck Up - Related To FUBAR |
| WIYN | Wisconsin Indiana Yale NOAO Telescope Consortium |
| GLINT | Gallium-arsenide Laser Illuminator For Night TV - Gated Laser Illuminator For Narrow Television -Gated Laser Intensifier (tape) - Gospel Literature International - Graphical Linux Installation Tool |
| WSUS | Windows Server Update Services |
| DZO | Dzongkha Language (ISO 639-2 Code) |