| Acronym | Meaning |
| PADI | Professional Association Of Diving Instructors |
| SG | Seaborgium |
| TCCCS | Tactical Command |
| VP | Vice-President (veep) |
| G7 | Assistant Chief-of-Staff |
| ILC | International Law Commission - International Linear Collider |
| WA | Walloon Language (ISO 639-1 Code) |
| MMEV | Multi-Mission Effects Vehicle |
| LRD | Liberian Dollar (ISO 4217 Currency Code) |
| ARC | Arc-second Raster Chart - Association For Retarded Citizens - Appalachian Regional Commission |