| Acronym | Meaning |
| DB | Dubnium |
| ERN | Eritrean Nakfa (ISO 4217 Currency Code) |
| RX | Receive |
| COP | Colombian Peso (ISO 4217 Currency Code) -Common Operating/Operational Picture |
| HOTAS | Hands On Throttle-and-stick |
| DSR | Deformed Special Relativity |
| IREA | Intermountain Rural Electric Association |
| RWF | Rwandan Franc (ISO 4217 Currency Code) |
| NRC | National Research Council (U.S.) - Nuclear Regulatory Commission (U.S.) |
| ASD(C3I) | (U.S.) (Command |