Don't blame me! Blame NASA. They are the ones that came up with the acronym!
Is this cool or what? It caught my eye when we were touring NASA's Visitor Center in Florida. Just outside they have what is called the "Rocket Garden". It has several old rockets and other stuff. Being one who likes antennas, it caught my eye, so I had to take a picture! I tried and tried to bring it home as a souvenir, but they wouldn't let me. Although I doubt my neighbors would appreciate it as much as I would!