for Judge Advocate General. The law arm of the US military
. Basically, the court system for the military.
2A TV show on CBS about Lt. Col. Sarah MacKenzie (played by Catherine Bell) (a very beautiful woman) and Cmdr. Harmon Rabb, Jr (played by David James Elliot). The two are lawyers in the Judge Advocate General corps. Cmdr. Rabb is a former Navy Pilot, Lt. Col. MacKenzie a former Marine. How a show about lawyers is entertaining, I don't know. But it is.