| Acronym | Meaning |
| WPK | Wider Peacekeeping |
| AMSO | U.S. Army Model And Simulation Office |
| TRASANA | TRADOC Systems Analysis Agency |
| BGWG | Battle Group Wargame (military Simulation; Big Wig) |
| SIAM | Society For Industrial And Applied Mathematics |
| IRBM | Intermediate Range Ballistic Missile |
| WMO | World Meteorological Organization |
| DB | Dubnium |
| ISR | Intelligence |
| ADA | Air Defence Artillery - American Dental Association - Assistant District Attorney - Americans With Disabilities Act (see Also The Similar But Non-acronymic Ada Programming Language) |