The Rahm-Izad system was a planetary system in Sector 21459/Subsector 3383 of the Beta Quadrant.
A planet in this system, Rahm-Izad, was once used as a ruse to throw Gul Ocett off the trail of a four-billion-year-old genetic puzzle. (TNG: "The Chase")
In "The Chase", the location of Rahm-Izad was pointed out by Data from a star chart of the Milky Way Galaxy.
According to the script, the pronunciation for Rahm-Izad was "ROM-a-zod".