| Acronym | Meaning |
| BHS | The Bahamas (ISO 3166 Trigram) |
| GRP | Graphite Reinforced Plastic |
| SCSI | Small Computer System Interface (scuzzy) -Strategic And Combat Studies Institute |
| NSB | Norges Statsbaner (Norwegian State Railways) |
| BDTA | British Dental Trade Association |
| NOTAM | Notice To Airmen |
| GRL | Greenland (ISO 3166 Trigram) |
| SSR | Radar Picket Submarine (retired US Navy Hull Classification) -Solid State Recorder |
| XI | Eleven (in Roman Numerals) |
| AM | Americium |