| Acronym | Meaning |
| IJN | Imperial Japanese Navy (World War II) |
| DXM | DeXtroMethorphan |
| TMJ | TemporoMandibular Joint (syndrome) |
| LADW | Local Air Defence Warning |
| GCF | Greatest Common Factor |
| LDV | Local Defence Volunteers (British Home Guard) |
| SNAFU | Situation Normal - All Fouled/Fucked Up |
| WLF | Wallis And Futuna Islands (ISO 3166 Trigram) |
| FACS | Formal Aspects Of Computing Science - Fluorescent-activated Cell Sorting |
| SQL | Structured Query Language (seek-well) |