| Acronym | Meaning |
| COA | Concept Of Analysis - Course Of Action (military) |
| CHL | Chile (ISO 3166 Trigram) |
| FEMA | U.S. Federal Emergency Management Agency |
| TRAC | (U.S. Army) TRADOC Analysis Center |
| UK | Ukrainian Language (ISO 639-1 Code) |
| AKST | Alaska Standard Time (UTC-9 Hours) |
| DTOMLS | Doctrine |
| MAVS | Mobile Artillery Vehicle System |
| FOO | Forward Observation Officer |
| AAAI | American Association For Artificial Intelligence |