| Acronym | Meaning |
| ATG | Antigua And Barbuda (ISO 3166 Trigram) |
| USJFCOM | United States Joint Forces Command |
| NAVCC | National Audio-Visual Conservation Center |
| STC | Superior Temporal Cortex |
| BMNT | Begin Morning Nautical Twilight |
| MK | Millikelvin |
| KERA | Kentucky Education Reform Act (of 1990) |
| HMMWV | High Mobility Multipurpose Wheeled Vehicle (hum-vee; Hummer) |
| MOS | Military Occupational Specialty -Mit Out Sound / Motor Only Sync -Mobile Object System - Model Output Statistics - Multiplayer Online Services |
| DECSIM | Model DEComposition And SIMulation Algorithm - Directed Energy Combat SIMulation |