| Acronym | Meaning |
| SIDS | Sudden Instant Death Syndrome |
| GCN | Gamma-ray Burst Coordination Network |
| LOA | Limit Of Advance |
| OGD | Other Government Department |
| IIRC | If I Recall/Remember Correctly |
| FAASV | Field Artillery Ammunition Supply Vehicle |
| FMS | Federal Magistrates Service (an Australian Federal Court |
| WHI | Women's Health Initiative |
| FJ | Fiji (ISO 3166 Digram; FIPS 10-4 Country Code) |
| SLE | Sierra Leone (ISO 3166 Trigram) |