| Acronym | Meaning |
| FOB | Free On Board (shipping) |
| ABS | Acrylonitrile Butadiene Styrene - Anti-lock Braking System |
| JROCM | JROC Memorandum |
| DM | Dominica (ISO 3166 Digram) -Dungeon Master (role-playing Games) |
| GFDL | GNU Free Documentation License |
| KCK | Kansas City |
| FIR | Final Inspection Report |
| HG | Mercury (Latin Hydrargyrum) |
| HQDA | HeadQuarters |
| YUG | Former Yugoslavia (ISO 3166 Trigram |