| Acronym | Meaning |
| MTV | MainosTeleVisio (Finnish Commercial TV Company) - Music TeleVision |
| EGRET | Energetic Gamma-Ray Experiment Telescope |
| RMP | Recognised [Operating/Operational] Maritime Picture |
| AST | Atlantic Standard Time (UTC-4 Hours) |
| WHS | (U.S.) Washington Headquarters Services |
| DCCP | Datagram Congestion Control Protocol |
| LOTS | Logistics Over-The-Shore |
| USCG | United States Coast Guard |
| YG | Yoctogram |
| OO | Object Oriented - Over & Out |