| Acronym | Meaning |
| HAI | Human Awareness Institute |
| EMO | Emergency Measures Organisation-Emotional |
| DODAF | U.S. Department Of Defense Architectural Framework |
| USFWS | United States Fish And Wildlife Service |
| OTI | Office Of Transition Initiatives (United States Agency For International Development) |
| DCC | Dallas Christian College |
| FOB | Free On Board (shipping) |
| BCD | Binary-Coded Decimal |
| SWAT | Special Weapons And Tactics |
| HDM | Human Decision-Making |