| Acronym | Meaning |
| BN | Brunei (ISO 3166 Digram; FIPS 10-4 Country Code) |
| SCJD | Sporadic Creutzfeldt-Jakob Disease |
| DRET | Defence Research Establishment Toronto (obsolete 2002) |
| SLL | Sierra Leone Leone (ISO 4217 Currency Code) |
| MIFG | Shallow Fog (METAR Code) |
| FMS | Federal Magistrates Service (an Australian Federal Court |
| SADL | Situation Awareness Data Link (saddle) - Structural Architecture Description Language |
| WWF | World Wildlife Fund - World Wrestling Federation |
| DOTD | Deal Of The Day (marketing Gimmick) |
| STA | Scheduled Time Of Arrival - Surveillance And Target Acquisition |