| Acronym | Meaning |
| TDL | Tactical Data Link |
| BOI | Balance Of Investment - Basis Of Issue |
| ARSPACE | U.S. Army Space Command |
| USMC | United States Marine Corps |
| UU | Unitarian Universalism - University Of Utah - Unseen University |
| DMRB | Design Manual For Roads And Bridges |
| MWC | Maritime Warfare Centre (various Nations) |
| UE | Unit Of Employment |
| BALCO | Bay Area Laboratory Co-operative |
| HYE | Armenian Language (ISO 639-2 Code) |