| Acronym | Meaning |
| LRAD | Long Range Acoustic Device (ell-rad) |
| SBB | German For The Swiss Federal Railways |
| BTN | Bhutan (ISO 3166 Trigram) - Bhutanese Ngultrum (ISO 4217 Currency Code) |
| HOLLAND | Hope Our Love Lasts And Never Dies |
| EFSA | European Food Safety Authority |
| ECS | Emergency Contact System - Enhanced Chip Set (computing) - EOSDIS Core System - Extended Chip Set (computing) |
| ELL | Greek Language (ISO 639-2 Code) |
| TJ | Tajikistan (ISO 3166 Digram) - Terajoule |
| SQ | Sound Quality |
| SMG | Sequential Motorsport Gearbox - SubMachine Gun |