| Acronym | Meaning |
| SWAT | Special Weapons And Tactics |
| GPG | GNU Privacy Guard |
| SSC | Safe |
| TUI | Text User Interface (cf. CLI) |
| MICV | Mechanised Infantry Combat Vehicle |
| WF | Wallis And Futuna Islands (ISO 3166 Digram) |
| QT | Quentin Tarantino - QuickTime - QuikTrip |
| KAT | Georgian Language (ISO 639-2 Code) |
| CU | Cuba (FIPS 10-4 Country Code; ISO 3166 Digram) |
| ILY | I Love You [pronounced ILL-LEE] |