| Acronym | Meaning |
| XIX | Nineteen (in Roman Numerals) |
| CAV | Cavalry |
| EDH | Eastman Dental Hospital |
| MH | Marshall Islands (postal Symbol; ISO 3166 Digram) - Megahenry - Montserrat (FIPS 10-4 Territory Code) |
| THG | Tetrahydrogestrinone |
| DJI | Djibouti (ISO 3166 Trigram) |
| FSE | Fire Support Element |
| JITC | Joint Interoperability Test Command |
| FISH | Fluorescence In-Situ Hybridisation |
| MEDS | Mission Essential Data Set |