| Acronym | Meaning |
| BBB | Better Business Bureau - Blood-Brain Barrier |
| IDL | Interface Definition Language |
| AT | Anti-Tank -Ashmore And Cartier Islands (FIPS 10-4 Territory Code) - Austria (ISO 3166 Digram) -Advanced Technology (IBM Personal Computer/AT) |
| FRAGO | Fragmentary Order (military) |
| SKK | Slovak Koruna (ISO 4217 Currency Code) |
| MODSAF | Modular Semi-Automated Forces (military Simulation) |
| MAX | Meta-reasoning Architecture For X |
| GE | Germanium |
| LADW | Local Air Defence Warning |
| NHL | National Hockey League |