Conquest is a real-time, multi-player space warfare game that was originally written in RATFOR for the VAX/VMS platform by Jef Poskanzer and Craig Leres in 1982. It was the early predecessor to Netrek.
When you use the new gl clients, you get a special faction title on the user screen
They are all variations on "conquest" in klingon, romulan, orion and federation fonts