| Acronym | Meaning |
| BIOS | Basic Input/Output System - British Institute Of Organ Studies |
| WFD | Weaponof Focused Destruction |
| CID | Combat Identification -Criminal Investigation Division - Criminal Investigations Department |
| OCOKA | Observation |
| PLN | Polish Zloty (ISO 4217 Currency Code) |
| RTG | Radio-isotope Thermoelectric Generator Also Used For Rubber Tyred Gantry Crane |
| TSR | Many |
| UUID | Universally Unique Identifier (see Also GUID) |
| ATWA | Air |
| S | Siemens - South - Sulfur |