| Acronym | Meaning |
| YAC | Youth-Adult Committee |
| FEC. | Fecit (Latin |
| IWARS | Infantry Warrior Simulation |
| MO | Moldovan Language (ISO 639-1 Code) |
| DIS | Defence Intelligence Staff - (U.S.) Defense Investigative Service - Distributed Interactive Simulation - Draft International Standard (ISO) |
| NSDAP | Nationalsozialistische Deutsche Arbeiterpartei (German: German National Socialist Workers Party |
| HAWK | Homing All The Way Killer (air Defence System) |
| AAAS | American Association For The Advancement Of Science |
| IRO | International Refugee Organisation |
| ORISE | Oak Ridge Institute For Science And Education |