| Acronym | Meaning |
| DHHS | (U.S.) Department Of Health And Human Services |
| JTIDS | Joint Tactical Information Distribution System (djay-tidz) |
| RADB | Routing Assets Data Base |
| GPIB | General-Purpose Instrumentation/Interface Bus |
| HST | See Entry |
| FARP | Forward Arming And Refuelling Point / Forward Area Rearm/refuel Point |
| EMU | Electric Multiple Unit - A Method Of Connecting Self-propelled Railway Vehicles Together To Form A Train Under The Control Of One Driver. |
| HTA | HyperText Application |
| EO | Esperanto Language (ISO 639-1 Code) |
| USDA | United States Department Of Agriculture |