| Acronym | Meaning |
| AS | Arsenic |
| AW | Aruba (ISO 3166 Digram) |
| BSD | Bahamian Dollar (ISO 4217 Currency Code) -Berkeley Software Distribution (distinct From BSoD) |
| ATACMS | Army TACtical Missile System |
| SMP | Standard Military Pattern |
| EIRP | Effective Isotropic Radiated Power |
| XPD | Palladium Troy Ounce (ISO 4217 Currency Code) |
| FSB | Federal'naya Sluzhba Bezopasnosti Rossiyskoi Federatsii (???????????? ??????? ????????????? ??????????? ?????????? |
| LLC | Limited Liability Company |
| LA | Lanthanum |