| Acronym | Meaning |
| DITY | Do-It-Yourself |
| SLC | Scan Line Corrector |
| EOG | ElectroOculoGraphy |
| TAROT | T?lescope ? Action Rapide Pour Les Objets Transitoires (French |
| WPB | War Production Board During World War II |
| HG | Mercury (Latin Hydrargyrum) |
| GMC | U.K. General Medical Council |
| SUI | Sonic User Interface |
| DEFCON | Defence Readiness Condition |
| AN | Aragonese Language (ISO 639-1 Code) |