| Acronym | Meaning |
| JREF | James Randi Educational Foundation |
| ISL | Iceland (ISO 3166 Trigram) |
| TCWMS | Tele-Center Workforce Management System |
| TUC | Trades Union Congress |
| KH | Cambodia (ISO 3166 Digram) |
| YYH | YuYu Hakusho |
| WL | Wehrmacht Luftwaffe (German WW2 Air Force Vehicle Licence Plate Code) |
| NHO | N?ringslivets Hovedorganisasjon (Confederation Of Norwegian Enterprises |
| AUC | Ab Urbe Condita / Anno Urbis Conditae (Latin From The Founding Of The City / In The Year Since The Founding Of The City) (of Rome) - Area Under The Curve (concentration Time Curve; Medicine) |
| KAT | Georgian Language (ISO 639-2 Code) |